1651988864

素因数分解:

$2^7\times {\mathrm{1151}}^1\times {\mathrm{11213}}^1$

素因数の和:12378

約数の個数: 32

約数和(自身を含む): 3294224640

約数和(自身を除く): 1642235776

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1151, 2302, 4604, 9208, 11213, 18416, 22426, 36832, 44852, 73664, 89704, 147328, 179408, 358816, 717632, 1435264, 12906163, 25812326, 51624652, 103249304, 206498608, 412997216, 825994432, 1651988864]

約数ペア:

[(1, 1651988864), (2, 825994432), (4, 412997216), (8, 206498608), (16, 103249304), (32, 51624652), (64, 25812326), (128, 12906163), (1151, 1435264), (2302, 717632), (4604, 358816), (9208, 179408), (11213, 147328), (18416, 89704), (22426, 73664), (36832, 44852)]