2168929345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{2141}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 2883371904

約数和(自身を除く): 714442559

約数列:

[1, 5, 11, 55, 113, 163, 565, 815, 1243, 1793, 2141, 6215, 8965, 10705, 18419, 23551, 92095, 117755, 202609, 241933, 348983, 1013045, 1209665, 1744915, 2661263, 3838813, 13306315, 19194065, 39435079, 197175395, 433785869, 2168929345]

約数ペア:

[(1, 2168929345), (5, 433785869), (11, 197175395), (55, 39435079), (113, 19194065), (163, 13306315), (565, 3838813), (815, 2661263), (1243, 1744915), (1793, 1209665), (2141, 1013045), (6215, 348983), (8965, 241933), (10705, 202609), (18419, 117755), (23551, 92095)]