2131932

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 5612544

約数和(自身を除く): 3480612

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 521, 682, 1023, 1042, 1364, 1563, 2046, 2084, 3126, 4092, 5731, 6252, 11462, 16151, 17193, 22924, 32302, 34386, 48453, 64604, 68772, 96906, 177661, 193812, 355322, 532983, 710644, 1065966, 2131932]

約数ペア:

[(1, 2131932), (2, 1065966), (3, 710644), (4, 532983), (6, 355322), (11, 193812), (12, 177661), (22, 96906), (31, 68772), (33, 64604), (44, 48453), (62, 34386), (66, 32302), (93, 22924), (124, 17193), (132, 16151), (186, 11462), (341, 6252), (372, 5731), (521, 4092), (682, 3126), (1023, 2084), (1042, 2046), (1364, 1563)]