3886394408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{268843}}^1$

素因数の和:269001

約数の個数: 32

約数和(自身を含む): 7904013600

約数和(自身を除く): 4017619192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 268843, 537686, 1075372, 2150744, 3494959, 6989918, 13979836, 27959672, 37369177, 74738354, 149476708, 298953416, 485799301, 971598602, 1943197204, 3886394408]

約数ペア:

[(1, 3886394408), (2, 1943197204), (4, 971598602), (8, 485799301), (13, 298953416), (26, 149476708), (52, 74738354), (104, 37369177), (139, 27959672), (278, 13979836), (556, 6989918), (1112, 3494959), (1807, 2150744), (3614, 1075372), (7228, 537686), (14456, 268843)]