About the Number

1246996140

1246996139 ← → 1246996141

2進数表記:1001010010100111010011010101100

漢数字表記:十二億四千六百九十九万六千百四十

素因数分解:

2 2 × 3 1 × 5 1 × 13 1 × 41 1 × 38993 1

素因数の和:39059
約数の個数: 96
約数和(自身を含む): 3851983296
約数和(自身を除く): 2604987156

約数列:
[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980, 38993, 77986, 116979, 155972, 194965, 233958, 389930, 467916, 506909, 584895, 779860, 1013818, 1169790, 1520727, 1598713, 2027636, 2339580, 2534545, 3041454, 3197426, 4796139, 5069090, 6082908, 6394852, 7603635, 7993565, 9592278, 10138180, 15207270, 15987130, 19184556, 20783269, 23980695, 30414540, 31974260, 41566538, 47961390, 62349807, 83133076, 95922780, 103916345, 124699614, 207832690, 249399228, 311749035, 415665380, 623498070, 1246996140]

約数ペア:
[(1, 1246996140), (2, 623498070), (3, 415665380), (4, 311749035), (5, 249399228), (6, 207832690), (10, 124699614), (12, 103916345), (13, 95922780), (15, 83133076), (20, 62349807), (26, 47961390), (30, 41566538), (39, 31974260), (41, 30414540), (52, 23980695), (60, 20783269), (65, 19184556), (78, 15987130), (82, 15207270), (123, 10138180), (130, 9592278), (156, 7993565), (164, 7603635), (195, 6394852), (205, 6082908), (246, 5069090), (260, 4796139), (390, 3197426), (410, 3041454), (492, 2534545), (533, 2339580), (615, 2027636), (780, 1598713), (820, 1520727), (1066, 1169790), (1230, 1013818), (1599, 779860), (2132, 584895), (2460, 506909), (2665, 467916), (3198, 389930), (5330, 233958), (6396, 194965), (7995, 155972), (10660, 116979), (15990, 77986), (31980, 38993)]

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