4421950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6803}}^1$

素因数の和:6828

約数の個数: 24

約数和(自身を含む): 8858808

約数和(自身を除く): 4436858

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 6803, 13606, 34015, 68030, 88439, 170075, 176878, 340150, 442195, 884390, 2210975, 4421950]

約数ペア:

[(1, 4421950), (2, 2210975), (5, 884390), (10, 442195), (13, 340150), (25, 176878), (26, 170075), (50, 88439), (65, 68030), (130, 34015), (325, 13606), (650, 6803)]