2992340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 7175952

約数和(自身を除く): 4183612

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 677, 884, 1105, 1354, 2210, 2708, 3385, 4420, 6770, 8801, 11509, 13540, 17602, 23018, 35204, 44005, 46036, 57545, 88010, 115090, 149617, 176020, 230180, 299234, 598468, 748085, 1496170, 2992340]

約数ペア:

[(1, 2992340), (2, 1496170), (4, 748085), (5, 598468), (10, 299234), (13, 230180), (17, 176020), (20, 149617), (26, 115090), (34, 88010), (52, 57545), (65, 46036), (68, 44005), (85, 35204), (130, 23018), (170, 17602), (221, 13540), (260, 11509), (340, 8801), (442, 6770), (677, 4420), (884, 3385), (1105, 2708), (1354, 2210)]