977396518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{9851}}^1$

素因数の和:10252

約数の個数: 32

約数和(自身を含む): 1768631040

約数和(自身を除く): 791234522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 373, 746, 2611, 5222, 7087, 9851, 14174, 19702, 49609, 68957, 99218, 137914, 187169, 374338, 1310183, 2620366, 3674423, 7348846, 25720961, 51441922, 69814037, 139628074, 488698259, 977396518]

約数ペア:

[(1, 977396518), (2, 488698259), (7, 139628074), (14, 69814037), (19, 51441922), (38, 25720961), (133, 7348846), (266, 3674423), (373, 2620366), (746, 1310183), (2611, 374338), (5222, 187169), (7087, 137914), (9851, 99218), (14174, 68957), (19702, 49609)]