2084812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 4257792

約数和(自身を除く): 2172980

約数列:

[1, 2, 4, 17, 23, 31, 34, 43, 46, 62, 68, 86, 92, 124, 172, 391, 527, 713, 731, 782, 989, 1054, 1333, 1426, 1462, 1564, 1978, 2108, 2666, 2852, 2924, 3956, 5332, 12121, 16813, 22661, 24242, 30659, 33626, 45322, 48484, 61318, 67252, 90644, 122636, 521203, 1042406, 2084812]

約数ペア:

[(1, 2084812), (2, 1042406), (4, 521203), (17, 122636), (23, 90644), (31, 67252), (34, 61318), (43, 48484), (46, 45322), (62, 33626), (68, 30659), (86, 24242), (92, 22661), (124, 16813), (172, 12121), (391, 5332), (527, 3956), (713, 2924), (731, 2852), (782, 2666), (989, 2108), (1054, 1978), (1333, 1564), (1426, 1462)]