1078991844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{86209}}^1$

素因数の和:86372

約数の個数: 48

約数和(自身を含む): 2896656000

約数和(自身を除く): 1817664156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 298, 447, 596, 894, 1043, 1788, 2086, 3129, 4172, 6258, 12516, 86209, 172418, 258627, 344836, 517254, 603463, 1034508, 1206926, 1810389, 2413852, 3620778, 7241556, 12845141, 25690282, 38535423, 51380564, 77070846, 89915987, 154141692, 179831974, 269747961, 359663948, 539495922, 1078991844]

約数ペア:

[(1, 1078991844), (2, 539495922), (3, 359663948), (4, 269747961), (6, 179831974), (7, 154141692), (12, 89915987), (14, 77070846), (21, 51380564), (28, 38535423), (42, 25690282), (84, 12845141), (149, 7241556), (298, 3620778), (447, 2413852), (596, 1810389), (894, 1206926), (1043, 1034508), (1788, 603463), (2086, 517254), (3129, 344836), (4172, 258627), (6258, 172418), (12516, 86209)]