4156992007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{3517}}^1\times {\mathrm{8887}}^1$

素因数の和:12430

約数の個数: 16

約数和(自身を含む): 5002877440

約数和(自身を除く): 845885433

約数列:

[1, 7, 19, 133, 3517, 8887, 24619, 62209, 66823, 168853, 467761, 1181971, 31255579, 218789053, 593856001, 4156992007]

約数ペア:

[(1, 4156992007), (7, 593856001), (19, 218789053), (133, 31255579), (3517, 1181971), (8887, 467761), (24619, 168853), (62209, 66823)]