2018425436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 3788993376

約数和(自身を除く): 1770567940

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 347, 452, 694, 757, 1388, 1514, 1921, 3028, 3842, 5899, 7684, 11798, 12869, 23596, 25738, 39211, 51476, 78422, 85541, 156844, 171082, 262679, 342164, 525358, 666587, 1050716, 1333174, 1454197, 2666348, 2908394, 4465543, 5816788, 8931086, 17862172, 29682727, 59365454, 118730908, 504606359, 1009212718, 2018425436]

約数ペア:

[(1, 2018425436), (2, 1009212718), (4, 504606359), (17, 118730908), (34, 59365454), (68, 29682727), (113, 17862172), (226, 8931086), (347, 5816788), (452, 4465543), (694, 2908394), (757, 2666348), (1388, 1454197), (1514, 1333174), (1921, 1050716), (3028, 666587), (3842, 525358), (5899, 342164), (7684, 262679), (11798, 171082), (12869, 156844), (23596, 85541), (25738, 78422), (39211, 51476)]