1907441696

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{13763}}^1$

素因数の和:13905

約数の個数: 48

約数和(自身を含む): 3870877248

約数和(自身を除く): 1963435552

約数列:

[1, 2, 4, 8, 16, 32, 61, 71, 122, 142, 244, 284, 488, 568, 976, 1136, 1952, 2272, 4331, 8662, 13763, 17324, 27526, 34648, 55052, 69296, 110104, 138592, 220208, 440416, 839543, 977173, 1679086, 1954346, 3358172, 3908692, 6716344, 7817384, 13432688, 15634768, 26865376, 31269536, 59607553, 119215106, 238430212, 476860424, 953720848, 1907441696]

約数ペア:

[(1, 1907441696), (2, 953720848), (4, 476860424), (8, 238430212), (16, 119215106), (32, 59607553), (61, 31269536), (71, 26865376), (122, 15634768), (142, 13432688), (244, 7817384), (284, 6716344), (488, 3908692), (568, 3358172), (976, 1954346), (1136, 1679086), (1952, 977173), (2272, 839543), (4331, 440416), (8662, 220208), (13763, 138592), (17324, 110104), (27526, 69296), (34648, 55052)]