1403786830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{46591}}^1$

素因数の和:46752

約数の個数: 32

約数和(自身を含む): 2656862208

約数和(自身を除く): 1253075378

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 15065, 30130, 46591, 93182, 232955, 465910, 1071593, 2143186, 5357965, 6103421, 10715930, 12206842, 30517105, 61034210, 140378683, 280757366, 701893415, 1403786830]

約数ペア:

[(1, 1403786830), (2, 701893415), (5, 280757366), (10, 140378683), (23, 61034210), (46, 30517105), (115, 12206842), (131, 10715930), (230, 6103421), (262, 5357965), (655, 2143186), (1310, 1071593), (3013, 465910), (6026, 232955), (15065, 93182), (30130, 46591)]