1330731632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1569259}}^1$

素因数の和:1569320

約数の個数: 20

約数和(自身を含む): 2626941240

約数和(自身を除く): 1296209608

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1569259, 3138518, 6277036, 12554072, 25108144, 83170727, 166341454, 332682908, 665365816, 1330731632]

約数ペア:

[(1, 1330731632), (2, 665365816), (4, 332682908), (8, 166341454), (16, 83170727), (53, 25108144), (106, 12554072), (212, 6277036), (424, 3138518), (848, 1569259)]