248264758

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{701}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 437306688

約数和(自身を除く): 189041930

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 617, 701, 1234, 1402, 4319, 4907, 8638, 9814, 25297, 28741, 50594, 57482, 177079, 201187, 354158, 402374, 432517, 865034, 3027619, 6055238, 17733197, 35466394, 124132379, 248264758]

約数ペア:

[(1, 248264758), (2, 124132379), (7, 35466394), (14, 17733197), (41, 6055238), (82, 3027619), (287, 865034), (574, 432517), (617, 402374), (701, 354158), (1234, 201187), (1402, 177079), (4319, 57482), (4907, 50594), (8638, 28741), (9814, 25297)]