2000977472

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{2405021}}^1$

素因数の和:2405046

約数の個数: 28

約数和(自身を含む): 4276129116

約数和(自身を除く): 2275151644

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 2405021, 4810042, 9620084, 19240168, 31265273, 38480336, 62530546, 76960672, 125061092, 153921344, 250122184, 500244368, 1000488736, 2000977472]

約数ペア:

[(1, 2000977472), (2, 1000488736), (4, 500244368), (8, 250122184), (13, 153921344), (16, 125061092), (26, 76960672), (32, 62530546), (52, 38480336), (64, 31265273), (104, 19240168), (208, 9620084), (416, 4810042), (832, 2405021)]