1328518436

素因数分解:

$2^2\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{33203}}^1$

素因数の和:34643

約数の個数: 24

約数和(自身を含む): 2658976320

約数和(自身を除く): 1330457884

約数列:

[1, 2, 4, 7, 14, 28, 1429, 2858, 5716, 10003, 20006, 33203, 40012, 66406, 132812, 232421, 464842, 929684, 47447087, 94894174, 189788348, 332129609, 664259218, 1328518436]

約数ペア:

[(1, 1328518436), (2, 664259218), (4, 332129609), (7, 189788348), (14, 94894174), (28, 47447087), (1429, 929684), (2858, 464842), (5716, 232421), (10003, 132812), (20006, 66406), (33203, 40012)]