1268443410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3252419}}^1$

素因数の和:3252442

約数の個数: 32

約数和(自身を含む): 3278439360

約数和(自身を除く): 2009995950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3252419, 6504838, 9757257, 16262095, 19514514, 32524190, 42281447, 48786285, 84562894, 97572570, 126844341, 211407235, 253688682, 422814470, 634221705, 1268443410]

約数ペア:

[(1, 1268443410), (2, 634221705), (3, 422814470), (5, 253688682), (6, 211407235), (10, 126844341), (13, 97572570), (15, 84562894), (26, 48786285), (30, 42281447), (39, 32524190), (65, 19514514), (78, 16262095), (130, 9757257), (195, 6504838), (390, 3252419)]