8880548638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{10459}}^1$

素因数の和:10621

約数の個数: 48

約数和(自身を含む): 15375321360

約数和(自身を除く): 6494772722

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 289, 442, 578, 1469, 1921, 2938, 3757, 3842, 7514, 10459, 20918, 24973, 32657, 49946, 65314, 135967, 177803, 271934, 355606, 424541, 849082, 1181867, 2311439, 2363734, 3022651, 4622878, 6045302, 15364271, 20091739, 30728542, 39294463, 40183478, 78588926, 261192607, 341559563, 522385214, 683119126, 4440274319, 8880548638]

約数ペア:

[(1, 8880548638), (2, 4440274319), (13, 683119126), (17, 522385214), (26, 341559563), (34, 261192607), (113, 78588926), (221, 40183478), (226, 39294463), (289, 30728542), (442, 20091739), (578, 15364271), (1469, 6045302), (1921, 4622878), (2938, 3022651), (3757, 2363734), (3842, 2311439), (7514, 1181867), (10459, 849082), (20918, 424541), (24973, 355606), (32657, 271934), (49946, 177803), (65314, 135967)]