4493735324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163981}}^1$

素因数の和:164046

約数の個数: 48

約数和(自身を含む): 9256455936

約数和(自身を除く): 4762720612

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 163981, 327962, 655924, 2131753, 2787677, 4263506, 5083411, 5575354, 8527012, 10166822, 11150708, 20333644, 36239801, 66084343, 72479602, 86417987, 132168686, 144959204, 172835974, 264337372, 345671948, 1123433831, 2246867662, 4493735324]

約数ペア:

[(1, 4493735324), (2, 2246867662), (4, 1123433831), (13, 345671948), (17, 264337372), (26, 172835974), (31, 144959204), (34, 132168686), (52, 86417987), (62, 72479602), (68, 66084343), (124, 36239801), (221, 20333644), (403, 11150708), (442, 10166822), (527, 8527012), (806, 5575354), (884, 5083411), (1054, 4263506), (1612, 2787677), (2108, 2131753), (6851, 655924), (13702, 327962), (27404, 163981)]