411121438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1493}}^1$

素因数の和:1621

約数の個数: 64

約数和(自身を含む): 813214080

約数和(自身を除く): 402092642

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 89, 91, 119, 178, 182, 221, 238, 442, 623, 1157, 1246, 1493, 1513, 1547, 2314, 2986, 3026, 3094, 8099, 10451, 10591, 16198, 19409, 19669, 20902, 21182, 25381, 38818, 39338, 50762, 132877, 135863, 137683, 177667, 265754, 271726, 275366, 329953, 355334, 659906, 930139, 1727401, 1860278, 2258909, 2309671, 3454802, 4517818, 4619342, 12091807, 15812363, 24183614, 29365817, 31624726, 58731634, 205560719, 411121438]

約数ペア:

[(1, 411121438), (2, 205560719), (7, 58731634), (13, 31624726), (14, 29365817), (17, 24183614), (26, 15812363), (34, 12091807), (89, 4619342), (91, 4517818), (119, 3454802), (178, 2309671), (182, 2258909), (221, 1860278), (238, 1727401), (442, 930139), (623, 659906), (1157, 355334), (1246, 329953), (1493, 275366), (1513, 271726), (1547, 265754), (2314, 177667), (2986, 137683), (3026, 135863), (3094, 132877), (8099, 50762), (10451, 39338), (10591, 38818), (16198, 25381), (19409, 21182), (19669, 20902)]