1025642006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{120749}}^1$

素因数の和:120919

約数の個数: 16

約数和(自身を含む): 1599696000

約数和(自身を除く): 574053994

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 120749, 241498, 3743219, 7486438, 16542613, 33085226, 512821003, 1025642006]

約数ペア:

[(1, 1025642006), (2, 512821003), (31, 33085226), (62, 16542613), (137, 7486438), (274, 3743219), (4247, 241498), (8494, 120749)]