2858050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4422

約数の個数: 24

約数和(自身を含む): 5726196

約数和(自身を除く): 2868146

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4397, 8794, 21985, 43970, 57161, 109925, 114322, 219850, 285805, 571610, 1429025, 2858050]

約数ペア:

[(1, 2858050), (2, 1429025), (5, 571610), (10, 285805), (13, 219850), (25, 114322), (26, 109925), (50, 57161), (65, 43970), (130, 21985), (325, 8794), (650, 4397)]