2018152045

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1\times {\mathrm{3259}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 2983760640

約数和(自身を除く): 965608595

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 1361, 3259, 6805, 9527, 16295, 17693, 22813, 42367, 47635, 88465, 114065, 123851, 211835, 296569, 619255, 1482845, 4435499, 22177495, 31048493, 57661487, 155242465, 288307435, 403630409, 2018152045]

約数ペア:

[(1, 2018152045), (5, 403630409), (7, 288307435), (13, 155242465), (35, 57661487), (65, 31048493), (91, 22177495), (455, 4435499), (1361, 1482845), (3259, 619255), (6805, 296569), (9527, 211835), (16295, 123851), (17693, 114065), (22813, 88465), (42367, 47635)]