402339446

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 628186104

約数和(自身を除く): 225846658

約数列:

[1, 2, 29, 58, 251, 502, 841, 953, 1682, 1906, 7279, 14558, 27637, 55274, 211091, 239203, 422182, 478406, 801473, 1602946, 6936887, 13873774, 201169723, 402339446]

約数ペア:

[(1, 402339446), (2, 201169723), (29, 13873774), (58, 6936887), (251, 1602946), (502, 801473), (841, 478406), (953, 422182), (1682, 239203), (1906, 211091), (7279, 55274), (14558, 27637)]