1119645008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{22921}}^1$

素因数の和:23043

約数の個数: 40

約数和(自身を含む): 2251123776

約数和(自身を除く): 1131478768

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 3053, 6106, 12212, 22921, 24424, 45842, 48848, 91684, 183368, 366736, 985603, 1627391, 1971206, 3254782, 3942412, 6509564, 7884824, 13019128, 15769648, 26038256, 69977813, 139955626, 279911252, 559822504, 1119645008]

約数ペア:

[(1, 1119645008), (2, 559822504), (4, 279911252), (8, 139955626), (16, 69977813), (43, 26038256), (71, 15769648), (86, 13019128), (142, 7884824), (172, 6509564), (284, 3942412), (344, 3254782), (568, 1971206), (688, 1627391), (1136, 985603), (3053, 366736), (6106, 183368), (12212, 91684), (22921, 48848), (24424, 45842)]