3149140816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2772131}}^1$

素因数の和:2772210

約数の個数: 20

約数和(自身を含む): 6187398624

約数和(自身を除く): 3038257808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2772131, 5544262, 11088524, 22177048, 44354096, 196821301, 393642602, 787285204, 1574570408, 3149140816]

約数ペア:

[(1, 3149140816), (2, 1574570408), (4, 787285204), (8, 393642602), (16, 196821301), (71, 44354096), (142, 22177048), (284, 11088524), (568, 5544262), (1136, 2772131)]