1449890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 2963520

約数和(自身を除く): 1513630

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 587, 1174, 1235, 2470, 2935, 5870, 7631, 11153, 15262, 22306, 38155, 55765, 76310, 111530, 144989, 289978, 724945, 1449890]

約数ペア:

[(1, 1449890), (2, 724945), (5, 289978), (10, 144989), (13, 111530), (19, 76310), (26, 55765), (38, 38155), (65, 22306), (95, 15262), (130, 11153), (190, 7631), (247, 5870), (494, 2935), (587, 2470), (1174, 1235)]