7628894

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 14224896

約数和(自身を除く): 6596002

約数列:

[1, 2, 7, 13, 14, 26, 91, 167, 182, 251, 334, 502, 1169, 1757, 2171, 2338, 3263, 3514, 4342, 6526, 15197, 22841, 30394, 41917, 45682, 83834, 293419, 544921, 586838, 1089842, 3814447, 7628894]

約数ペア:

[(1, 7628894), (2, 3814447), (7, 1089842), (13, 586838), (14, 544921), (26, 293419), (91, 83834), (167, 45682), (182, 41917), (251, 30394), (334, 22841), (502, 15197), (1169, 6526), (1757, 4342), (2171, 3514), (2338, 3263)]