7882342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2103

約数の個数: 16

約数和(自身を含む): 12820752

約数和(自身を除く): 4938410

約数列:

[1, 2, 13, 26, 157, 314, 1931, 2041, 3862, 4082, 25103, 50206, 303167, 606334, 3941171, 7882342]

約数ペア:

[(1, 7882342), (2, 3941171), (13, 606334), (26, 303167), (157, 50206), (314, 25103), (1931, 4082), (2041, 3862)]