674225526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{454943}}^1$

素因数の和:454980

約数の個数: 32

約数和(自身を含む): 1528611840

約数和(自身を除く): 854386314

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 454943, 909886, 1364829, 2729658, 5914259, 8643917, 11828518, 17287834, 17742777, 25931751, 35485554, 51863502, 112370921, 224741842, 337112763, 674225526]

約数ペア:

[(1, 674225526), (2, 337112763), (3, 224741842), (6, 112370921), (13, 51863502), (19, 35485554), (26, 25931751), (38, 17742777), (39, 17287834), (57, 11828518), (78, 8643917), (114, 5914259), (247, 2729658), (494, 1364829), (741, 909886), (1482, 454943)]