2187891808

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{1158841}}^1$

素因数の和:1158910

約数の個数: 24

約数和(自身を含む): 4380422760

約数和(自身を除く): 2192530952

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 1158841, 2317682, 4635364, 9270728, 18541456, 37082912, 68371619, 136743238, 273486476, 546972952, 1093945904, 2187891808]

約数ペア:

[(1, 2187891808), (2, 1093945904), (4, 546972952), (8, 273486476), (16, 136743238), (32, 68371619), (59, 37082912), (118, 18541456), (236, 9270728), (472, 4635364), (944, 2317682), (1888, 1158841)]