1285687572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8241587}}^1$

素因数の和:8241607

約数の個数: 24

約数和(自身を含む): 3230702496

約数和(自身を除く): 1945014924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8241587, 16483174, 24724761, 32966348, 49449522, 98899044, 107140631, 214281262, 321421893, 428562524, 642843786, 1285687572]

約数ペア:

[(1, 1285687572), (2, 642843786), (3, 428562524), (4, 321421893), (6, 214281262), (12, 107140631), (13, 98899044), (26, 49449522), (39, 32966348), (52, 24724761), (78, 16483174), (156, 8241587)]