2912135204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{1999}}^1$

素因数の和:2420

約数の個数: 48

約数和(自身を含む): 5630688000

約数和(自身を除く): 2718552796

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 293, 452, 586, 1172, 1243, 1999, 2486, 3223, 3998, 4972, 6446, 7996, 12892, 21989, 33109, 43978, 66218, 87956, 132436, 225887, 364199, 451774, 585707, 728398, 903548, 1171414, 1456796, 2342828, 2484757, 4969514, 6442777, 9939028, 12885554, 25771108, 66184891, 132369782, 264739564, 728033801, 1456067602, 2912135204]

約数ペア:

[(1, 2912135204), (2, 1456067602), (4, 728033801), (11, 264739564), (22, 132369782), (44, 66184891), (113, 25771108), (226, 12885554), (293, 9939028), (452, 6442777), (586, 4969514), (1172, 2484757), (1243, 2342828), (1999, 1456796), (2486, 1171414), (3223, 903548), (3998, 728398), (4972, 585707), (6446, 451774), (7996, 364199), (12892, 225887), (21989, 132436), (33109, 87956), (43978, 66218)]