1871276090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8135983}}^1$

素因数の和:8136013

約数の個数: 16

約数和(自身を含む): 3514745088

約数和(自身を除く): 1643468998

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8135983, 16271966, 40679915, 81359830, 187127609, 374255218, 935638045, 1871276090]

約数ペア:

[(1, 1871276090), (2, 935638045), (5, 374255218), (10, 187127609), (23, 81359830), (46, 40679915), (115, 16271966), (230, 8135983)]