4249954190

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3057521}}^1$

素因数の和:3057667

約数の個数: 16

約数和(自身を含む): 7704955440

約数和(自身を除く): 3455001250

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3057521, 6115042, 15287605, 30575210, 424995419, 849990838, 2124977095, 4249954190]

約数ペア:

[(1, 4249954190), (2, 2124977095), (5, 849990838), (10, 424995419), (139, 30575210), (278, 15287605), (695, 6115042), (1390, 3057521)]