245403626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10499}}^1$

素因数の和:10574

約数の個数: 32

約数和(自身を含む): 423360000

約数和(自身を除く): 177956374

約数列:

[1, 2, 13, 26, 29, 31, 58, 62, 377, 403, 754, 806, 899, 1798, 10499, 11687, 20998, 23374, 136487, 272974, 304471, 325469, 608942, 650938, 3958123, 4231097, 7916246, 8462194, 9438601, 18877202, 122701813, 245403626]

約数ペア:

[(1, 245403626), (2, 122701813), (13, 18877202), (26, 9438601), (29, 8462194), (31, 7916246), (58, 4231097), (62, 3958123), (377, 650938), (403, 608942), (754, 325469), (806, 304471), (899, 272974), (1798, 136487), (10499, 23374), (11687, 20998)]