2489351606

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{81677}}^1$

素因数の和:82004

約数の個数: 24

約数和(自身を含む): 4357684656

約数和(自身を除く): 1868333050

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 2177, 4354, 15239, 30478, 81677, 163354, 571739, 1143478, 4002173, 8004346, 25401547, 50803094, 177810829, 355621658, 1244675803, 2489351606]

約数ペア:

[(1, 2489351606), (2, 1244675803), (7, 355621658), (14, 177810829), (49, 50803094), (98, 25401547), (311, 8004346), (622, 4002173), (2177, 1143478), (4354, 571739), (15239, 163354), (30478, 81677)]