619363428

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{371321}}^1$

素因数の和:371467

約数の個数: 24

約数和(自身を含む): 1455582240

約数和(自身を除く): 836218812

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 371321, 742642, 1113963, 1485284, 2227926, 4455852, 51613619, 103227238, 154840857, 206454476, 309681714, 619363428]

約数ペア:

[(1, 619363428), (2, 309681714), (3, 206454476), (4, 154840857), (6, 103227238), (12, 51613619), (139, 4455852), (278, 2227926), (417, 1485284), (556, 1113963), (834, 742642), (1668, 371321)]