1323223472

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{158129}}^1$

素因数の和:158660

約数の個数: 20

約数和(自身を含む): 2568663720

約数和(自身を除く): 1245440248

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 158129, 316258, 632516, 1265032, 2530064, 82701467, 165402934, 330805868, 661611736, 1323223472]

約数ペア:

[(1, 1323223472), (2, 661611736), (4, 330805868), (8, 165402934), (16, 82701467), (523, 2530064), (1046, 1265032), (2092, 632516), (4184, 316258), (8368, 158129)]