42122002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 69854400

約数和(自身を除く): 27732398

約数列:

[1, 2, 13, 26, 83, 131, 149, 166, 262, 298, 1079, 1703, 1937, 2158, 3406, 3874, 10873, 12367, 19519, 21746, 24734, 39038, 141349, 160771, 253747, 282698, 321542, 507494, 1620077, 3240154, 21061001, 42122002]

約数ペア:

[(1, 42122002), (2, 21061001), (13, 3240154), (26, 1620077), (83, 507494), (131, 321542), (149, 282698), (166, 253747), (262, 160771), (298, 141349), (1079, 39038), (1703, 24734), (1937, 21746), (2158, 19519), (3406, 12367), (3874, 10873)]