1234561908

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1\times {\mathrm{1483}}^1$

素因数の和:2064

約数の個数: 48

約数和(自身を含む): 2906479296

約数和(自身を除く): 1671917388

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 401, 519, 692, 802, 1038, 1203, 1483, 1604, 2076, 2406, 2966, 4449, 4812, 5932, 8898, 17796, 69373, 138746, 208119, 256559, 277492, 416238, 513118, 594683, 769677, 832476, 1026236, 1189366, 1539354, 1784049, 2378732, 3078708, 3568098, 7136196, 102880159, 205760318, 308640477, 411520636, 617280954, 1234561908]

約数ペア:

[(1, 1234561908), (2, 617280954), (3, 411520636), (4, 308640477), (6, 205760318), (12, 102880159), (173, 7136196), (346, 3568098), (401, 3078708), (519, 2378732), (692, 1784049), (802, 1539354), (1038, 1189366), (1203, 1026236), (1483, 832476), (1604, 769677), (2076, 594683), (2406, 513118), (2966, 416238), (4449, 277492), (4812, 256559), (5932, 208119), (8898, 138746), (17796, 69373)]