1900528790

素因数分解:

$2^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{194527}}^1$

素因数の和:195511

約数の個数: 16

約数和(自身を含む): 3424470912

約数和(自身を除く): 1523942122

約数列:

[1, 2, 5, 10, 977, 1954, 4885, 9770, 194527, 389054, 972635, 1945270, 190052879, 380105758, 950264395, 1900528790]

約数ペア:

[(1, 1900528790), (2, 950264395), (5, 380105758), (10, 190052879), (977, 1945270), (1954, 972635), (4885, 389054), (9770, 194527)]