260758778

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{22147}}^1$

素因数の和:22214

約数の個数: 24

約数和(自身を含む): 462981792

約数和(自身を除く): 202223014

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 841, 1682, 5887, 11774, 22147, 44294, 155029, 310058, 642263, 1284526, 4495841, 8991682, 18625627, 37251254, 130379389, 260758778]

約数ペア:

[(1, 260758778), (2, 130379389), (7, 37251254), (14, 18625627), (29, 8991682), (58, 4495841), (203, 1284526), (406, 642263), (841, 310058), (1682, 155029), (5887, 44294), (11774, 22147)]