1330278704

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{62939}}^1$

素因数の和:64268

約数の個数: 20

約数和(自身を含む): 2579407080

約数和(自身を除く): 1249128376

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 10568, 21136, 62939, 125878, 251756, 503512, 1007024, 83142419, 166284838, 332569676, 665139352, 1330278704]

約数ペア:

[(1, 1330278704), (2, 665139352), (4, 332569676), (8, 166284838), (16, 83142419), (1321, 1007024), (2642, 503512), (5284, 251756), (10568, 125878), (21136, 62939)]