2721590006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{78809}}^1$

素因数の和:79399

約数の個数: 16

約数和(自身を含む): 4221694080

約数和(自身を除く): 1500104074

約数列:

[1, 2, 31, 62, 557, 1114, 17267, 34534, 78809, 157618, 2443079, 4886158, 43896613, 87793226, 1360795003, 2721590006]

約数ペア:

[(1, 2721590006), (2, 1360795003), (31, 87793226), (62, 43896613), (557, 4886158), (1114, 2443079), (17267, 157618), (34534, 78809)]