254767612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{9539}}^1$

素因数の和:10161

約数の個数: 24

約数和(自身を含む): 487226880

約数和(自身を除く): 232459268

約数列:

[1, 2, 4, 11, 22, 44, 607, 1214, 2428, 6677, 9539, 13354, 19078, 26708, 38156, 104929, 209858, 419716, 5790173, 11580346, 23160692, 63691903, 127383806, 254767612]

約数ペア:

[(1, 254767612), (2, 127383806), (4, 63691903), (11, 23160692), (22, 11580346), (44, 5790173), (607, 419716), (1214, 209858), (2428, 104929), (6677, 38156), (9539, 26708), (13354, 19078)]