426324812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{3931}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 786085440

約数和(自身を除く): 359760628

約数列:

[1, 2, 4, 19, 38, 76, 1427, 2854, 3931, 5708, 7862, 15724, 27113, 54226, 74689, 108452, 149378, 298756, 5609537, 11219074, 22438148, 106581203, 213162406, 426324812]

約数ペア:

[(1, 426324812), (2, 213162406), (4, 106581203), (19, 22438148), (38, 11219074), (76, 5609537), (1427, 298756), (2854, 149378), (3931, 108452), (5708, 74689), (7862, 54226), (15724, 27113)]