313612166

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 544465152

約数和(自身を除く): 230852986

約数列:

[1, 2, 7, 14, 131, 262, 307, 557, 614, 917, 1114, 1834, 2149, 3899, 4298, 7798, 40217, 72967, 80434, 145934, 170999, 281519, 341998, 510769, 563038, 1021538, 1196993, 2393986, 22400869, 44801738, 156806083, 313612166]

約数ペア:

[(1, 313612166), (2, 156806083), (7, 44801738), (14, 22400869), (131, 2393986), (262, 1196993), (307, 1021538), (557, 563038), (614, 510769), (917, 341998), (1114, 281519), (1834, 170999), (2149, 145934), (3899, 80434), (4298, 72967), (7798, 40217)]