2780451524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{36217}}^1$

素因数の和:37367

約数の個数: 24

約数和(自身を含む): 5156718840

約数和(自身を除く): 2376267316

約数列:

[1, 2, 4, 17, 34, 68, 1129, 2258, 4516, 19193, 36217, 38386, 72434, 76772, 144868, 615689, 1231378, 2462756, 40888993, 81777986, 163555972, 695112881, 1390225762, 2780451524]

約数ペア:

[(1, 2780451524), (2, 1390225762), (4, 695112881), (17, 163555972), (34, 81777986), (68, 40888993), (1129, 2462756), (2258, 1231378), (4516, 615689), (19193, 144868), (36217, 76772), (38386, 72434)]