2015401438

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{25867}}^1$

素因数の和:26271

約数の個数: 16

約数和(自身を含む): 3054493440

約数和(自身を除く): 1039092002

約数列:

[1, 2, 163, 239, 326, 478, 25867, 38957, 51734, 77914, 4216321, 6182213, 8432642, 12364426, 1007700719, 2015401438]

約数ペア:

[(1, 2015401438), (2, 1007700719), (163, 12364426), (239, 8432642), (326, 6182213), (478, 4216321), (25867, 77914), (38957, 51734)]