1247061625090

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{951955439}}^1$

素因数の和:951955577

約数の個数: 16

約数和(自身を含む): 2261846125440

約数和(自身を除く): 1014784500350

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 951955439, 1903910878, 4759777195, 9519554390, 124706162509, 249412325018, 623530812545, 1247061625090]

約数ペア:

[(1, 1247061625090), (2, 623530812545), (5, 249412325018), (10, 124706162509), (131, 9519554390), (262, 4759777195), (655, 1903910878), (1310, 951955439)]