315488222

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1979}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 553132800

約数和(自身を除く): 237644578

約数列:

[1, 2, 7, 14, 59, 118, 193, 386, 413, 826, 1351, 1979, 2702, 3958, 11387, 13853, 22774, 27706, 79709, 116761, 159418, 233522, 381947, 763894, 817327, 1634654, 2673629, 5347258, 22534873, 45069746, 157744111, 315488222]

約数ペア:

[(1, 315488222), (2, 157744111), (7, 45069746), (14, 22534873), (59, 5347258), (118, 2673629), (193, 1634654), (386, 817327), (413, 763894), (826, 381947), (1351, 233522), (1979, 159418), (2702, 116761), (3958, 79709), (11387, 27706), (13853, 22774)]