451266010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{2693}}^1$

素因数の和:4002

約数の個数: 32

約数和(自身を含む): 875765520

約数和(自身を除く): 424499510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1289, 2578, 2693, 5386, 6445, 12890, 13465, 16757, 26930, 33514, 35009, 70018, 83785, 167570, 175045, 350090, 3471277, 6942554, 17356385, 34712770, 45126601, 90253202, 225633005, 451266010]

約数ペア:

[(1, 451266010), (2, 225633005), (5, 90253202), (10, 45126601), (13, 34712770), (26, 17356385), (65, 6942554), (130, 3471277), (1289, 350090), (2578, 175045), (2693, 167570), (5386, 83785), (6445, 70018), (12890, 35009), (13465, 33514), (16757, 26930)]