986092970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{26891}}^1$

素因数の和:27110

約数の個数: 32

約数和(自身を含む): 1878137280

約数和(自身を除く): 892044310

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 193, 386, 965, 1930, 3667, 7334, 18335, 26891, 36670, 53782, 134455, 268910, 510929, 1021858, 2554645, 5109290, 5189963, 10379926, 25949815, 51899630, 98609297, 197218594, 493046485, 986092970]

約数ペア:

[(1, 986092970), (2, 493046485), (5, 197218594), (10, 98609297), (19, 51899630), (38, 25949815), (95, 10379926), (190, 5189963), (193, 5109290), (386, 2554645), (965, 1021858), (1930, 510929), (3667, 268910), (7334, 134455), (18335, 53782), (26891, 36670)]