397092228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2671}}^1$

素因数の和:3644

約数の個数: 48

約数和(自身を含む): 999242496

約数和(自身を除く): 602150268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 953, 1906, 2671, 2859, 3812, 5342, 5718, 8013, 10684, 11436, 12389, 16026, 24778, 32052, 34723, 37167, 49556, 69446, 74334, 104169, 138892, 148668, 208338, 416676, 2545463, 5090926, 7636389, 10181852, 15272778, 30545556, 33091019, 66182038, 99273057, 132364076, 198546114, 397092228]

約数ペア:

[(1, 397092228), (2, 198546114), (3, 132364076), (4, 99273057), (6, 66182038), (12, 33091019), (13, 30545556), (26, 15272778), (39, 10181852), (52, 7636389), (78, 5090926), (156, 2545463), (953, 416676), (1906, 208338), (2671, 148668), (2859, 138892), (3812, 104169), (5342, 74334), (5718, 69446), (8013, 49556), (10684, 37167), (11436, 34723), (12389, 32052), (16026, 24778)]