2133976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 4641840

約数和(自身を除く): 2507864

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 71, 104, 136, 142, 221, 284, 289, 442, 568, 578, 884, 923, 1156, 1207, 1768, 1846, 2312, 2414, 3692, 3757, 4828, 7384, 7514, 9656, 15028, 15691, 20519, 30056, 31382, 41038, 62764, 82076, 125528, 164152, 266747, 533494, 1066988, 2133976]

約数ペア:

[(1, 2133976), (2, 1066988), (4, 533494), (8, 266747), (13, 164152), (17, 125528), (26, 82076), (34, 62764), (52, 41038), (68, 31382), (71, 30056), (104, 20519), (136, 15691), (142, 15028), (221, 9656), (284, 7514), (289, 7384), (442, 4828), (568, 3757), (578, 3692), (884, 2414), (923, 2312), (1156, 1846), (1207, 1768)]