3993020

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{3767}}^1$

素因数の和:3829

約数の個数: 24

約数和(自身を含む): 8545824

約数和(自身を除く): 4552804

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 3767, 7534, 15068, 18835, 37670, 75340, 199651, 399302, 798604, 998255, 1996510, 3993020]

約数ペア:

[(1, 3993020), (2, 1996510), (4, 998255), (5, 798604), (10, 399302), (20, 199651), (53, 75340), (106, 37670), (212, 18835), (265, 15068), (530, 7534), (1060, 3767)]