2080321404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{151937}}^1$

素因数の和:152114

約数の個数: 48

約数和(自身を含む): 5581594368

約数和(自身を除く): 3501272964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 163, 326, 489, 652, 978, 1141, 1956, 2282, 3423, 4564, 6846, 13692, 151937, 303874, 455811, 607748, 911622, 1063559, 1823244, 2127118, 3190677, 4254236, 6381354, 12762708, 24765731, 49531462, 74297193, 99062924, 148594386, 173360117, 297188772, 346720234, 520080351, 693440468, 1040160702, 2080321404]

約数ペア:

[(1, 2080321404), (2, 1040160702), (3, 693440468), (4, 520080351), (6, 346720234), (7, 297188772), (12, 173360117), (14, 148594386), (21, 99062924), (28, 74297193), (42, 49531462), (84, 24765731), (163, 12762708), (326, 6381354), (489, 4254236), (652, 3190677), (978, 2127118), (1141, 1823244), (1956, 1063559), (2282, 911622), (3423, 607748), (4564, 455811), (6846, 303874), (13692, 151937)]