4398304870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1218367}}^1$

素因数の和:1218412

約数の個数: 24

約数和(自身を含む): 8355567744

約数和(自身を除く): 3957262874

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 1218367, 2436734, 6091835, 12183670, 23148973, 46297946, 115744865, 231489730, 439830487, 879660974, 2199152435, 4398304870]

約数ペア:

[(1, 4398304870), (2, 2199152435), (5, 879660974), (10, 439830487), (19, 231489730), (38, 115744865), (95, 46297946), (190, 23148973), (361, 12183670), (722, 6091835), (1805, 2436734), (3610, 1218367)]