2883010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 5689152

約数和(自身を除く): 2806142

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 331, 335, 662, 670, 871, 1655, 1742, 3310, 4303, 4355, 8606, 8710, 21515, 22177, 43030, 44354, 110885, 221770, 288301, 576602, 1441505, 2883010]

約数ペア:

[(1, 2883010), (2, 1441505), (5, 576602), (10, 288301), (13, 221770), (26, 110885), (65, 44354), (67, 43030), (130, 22177), (134, 21515), (331, 8710), (335, 8606), (662, 4355), (670, 4303), (871, 3310), (1655, 1742)]