372780746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{463}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 610364160

約数和(自身を除く): 237583414

約数列:

[1, 2, 13, 26, 173, 179, 346, 358, 463, 926, 2249, 2327, 4498, 4654, 6019, 12038, 30967, 61934, 80099, 82877, 160198, 165754, 402571, 805142, 1041287, 1077401, 2082574, 2154802, 14337721, 28675442, 186390373, 372780746]

約数ペア:

[(1, 372780746), (2, 186390373), (13, 28675442), (26, 14337721), (173, 2154802), (179, 2082574), (346, 1077401), (358, 1041287), (463, 805142), (926, 402571), (2249, 165754), (2327, 160198), (4498, 82877), (4654, 80099), (6019, 61934), (12038, 30967)]