4124944

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2614

約数の個数: 20

約数和(自身を含む): 8072896

約数和(自身を除く): 3947952

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 2503, 5006, 10012, 20024, 40048, 257809, 515618, 1031236, 2062472, 4124944]

約数ペア:

[(1, 4124944), (2, 2062472), (4, 1031236), (8, 515618), (16, 257809), (103, 40048), (206, 20024), (412, 10012), (824, 5006), (1648, 2503)]