674654214

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{508789}}^1$

素因数の和:508824

約数の個数: 32

約数和(自身を含む): 1538580960

約数和(自身を除く): 863926746

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 508789, 1017578, 1526367, 3052734, 6614257, 8649413, 13228514, 17298826, 19842771, 25948239, 39685542, 51896478, 112442369, 224884738, 337327107, 674654214]

約数ペア:

[(1, 674654214), (2, 337327107), (3, 224884738), (6, 112442369), (13, 51896478), (17, 39685542), (26, 25948239), (34, 19842771), (39, 17298826), (51, 13228514), (78, 8649413), (102, 6614257), (221, 3052734), (442, 1526367), (663, 1017578), (1326, 508789)]