286553090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1245883}}^1$

素因数の和:1245913

約数の個数: 16

約数和(自身を含む): 538221888

約数和(自身を除く): 251668798

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1245883, 2491766, 6229415, 12458830, 28655309, 57310618, 143276545, 286553090]

約数ペア:

[(1, 286553090), (2, 143276545), (5, 57310618), (10, 28655309), (23, 12458830), (46, 6229415), (115, 2491766), (230, 1245883)]