2522388

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 6519744

約数和(自身を除く): 3997356

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 194, 197, 291, 388, 394, 582, 591, 788, 1067, 1164, 1182, 2134, 2167, 2364, 3201, 4268, 4334, 6402, 6501, 8668, 12804, 13002, 19109, 26004, 38218, 57327, 76436, 114654, 210199, 229308, 420398, 630597, 840796, 1261194, 2522388]

約数ペア:

[(1, 2522388), (2, 1261194), (3, 840796), (4, 630597), (6, 420398), (11, 229308), (12, 210199), (22, 114654), (33, 76436), (44, 57327), (66, 38218), (97, 26004), (132, 19109), (194, 13002), (197, 12804), (291, 8668), (388, 6501), (394, 6402), (582, 4334), (591, 4268), (788, 3201), (1067, 2364), (1164, 2167), (1182, 2134)]