1910040296

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{55127}}^1$

素因数の和:55265

約数の個数: 32

約数和(自身を含む): 3691370880

約数和(自身を除く): 1781330584

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 17324, 34648, 55127, 110254, 220508, 441016, 3362747, 3914017, 6725494, 7828034, 13450988, 15656068, 26901976, 31312136, 238755037, 477510074, 955020148, 1910040296]

約数ペア:

[(1, 1910040296), (2, 955020148), (4, 477510074), (8, 238755037), (61, 31312136), (71, 26901976), (122, 15656068), (142, 13450988), (244, 7828034), (284, 6725494), (488, 3914017), (568, 3362747), (4331, 441016), (8662, 220508), (17324, 110254), (34648, 55127)]