889559710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{96377}}^1$

素因数の和:96468

約数の個数: 32

約数和(自身を含む): 1748682432

約数和(自身を除く): 859122722

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 9230, 96377, 192754, 481885, 963770, 1252901, 2505802, 6264505, 6842767, 12529010, 13685534, 34213835, 68427670, 88955971, 177911942, 444779855, 889559710]

約数ペア:

[(1, 889559710), (2, 444779855), (5, 177911942), (10, 88955971), (13, 68427670), (26, 34213835), (65, 13685534), (71, 12529010), (130, 6842767), (142, 6264505), (355, 2505802), (710, 1252901), (923, 963770), (1846, 481885), (4615, 192754), (9230, 96377)]