349767496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{13399}}^1$

素因数の和:13669

約数の個数: 32

約数和(自身を含む): 709128000

約数和(自身を除く): 359360504

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 251, 502, 1004, 2008, 3263, 6526, 13052, 13399, 26104, 26798, 53596, 107192, 174187, 348374, 696748, 1393496, 3363149, 6726298, 13452596, 26905192, 43720937, 87441874, 174883748, 349767496]

約数ペア:

[(1, 349767496), (2, 174883748), (4, 87441874), (8, 43720937), (13, 26905192), (26, 13452596), (52, 6726298), (104, 3363149), (251, 1393496), (502, 696748), (1004, 348374), (2008, 174187), (3263, 107192), (6526, 53596), (13052, 26798), (13399, 26104)]