427292734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{821}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 718375392

約数和(自身を除く): 291082658

約数列:

[1, 2, 11, 22, 41, 82, 451, 577, 821, 902, 1154, 1642, 6347, 9031, 12694, 18062, 23657, 33661, 47314, 67322, 260227, 370271, 473717, 520454, 740542, 947434, 5210887, 10421774, 19422397, 38844794, 213646367, 427292734]

約数ペア:

[(1, 427292734), (2, 213646367), (11, 38844794), (22, 19422397), (41, 10421774), (82, 5210887), (451, 947434), (577, 740542), (821, 520454), (902, 473717), (1154, 370271), (1642, 260227), (6347, 67322), (9031, 47314), (12694, 33661), (18062, 23657)]