642071803

素因数分解:

${\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1254

約数の個数: 16

約数和(自身を含む): 673992000

約数和(自身を除く): 31920197

約数列:

[1, 29, 109, 229, 887, 3161, 6641, 24961, 25723, 96683, 203123, 723869, 2803807, 5890567, 22140407, 642071803]

約数ペア:

[(1, 642071803), (29, 22140407), (109, 5890567), (229, 2803807), (887, 723869), (3161, 203123), (6641, 96683), (24961, 25723)]