8012338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 32

約数和(自身を含む): 13651200

約数和(自身を除く): 5638862

約数列:

[1, 2, 17, 19, 34, 38, 79, 157, 158, 314, 323, 646, 1343, 1501, 2669, 2686, 2983, 3002, 5338, 5966, 12403, 24806, 25517, 50711, 51034, 101422, 210851, 235657, 421702, 471314, 4006169, 8012338]

約数ペア:

[(1, 8012338), (2, 4006169), (17, 471314), (19, 421702), (34, 235657), (38, 210851), (79, 101422), (157, 51034), (158, 50711), (314, 25517), (323, 24806), (646, 12403), (1343, 5966), (1501, 5338), (2669, 3002), (2686, 2983)]