2135990164

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{990719}}^1$

素因数の和:990748

約数の個数: 36

約数和(自身を含む): 4743567360

約数和(自身を除く): 2607577196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 990719, 1981438, 3962876, 6935033, 10897909, 13870066, 21795818, 27740132, 43591636, 48545231, 76285363, 97090462, 152570726, 194180924, 305141452, 533997541, 1067995082, 2135990164]

約数ペア:

[(1, 2135990164), (2, 1067995082), (4, 533997541), (7, 305141452), (11, 194180924), (14, 152570726), (22, 97090462), (28, 76285363), (44, 48545231), (49, 43591636), (77, 27740132), (98, 21795818), (154, 13870066), (196, 10897909), (308, 6935033), (539, 3962876), (1078, 1981438), (2156, 990719)]