520013993

素因数分解:

${\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1\times {\mathrm{461}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 546028560

約数和(自身を除く): 26014567

約数列:

[1, 29, 97, 401, 461, 2813, 11629, 13369, 38897, 44717, 184861, 1128013, 1296793, 5360969, 17931517, 520013993]

約数ペア:

[(1, 520013993), (29, 17931517), (97, 5360969), (401, 1296793), (461, 1128013), (2813, 184861), (11629, 44717), (13369, 38897)]