485388

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 36

約数和(自身を含む): 1248520

約数和(自身を除く): 763132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 139, 194, 278, 291, 388, 417, 556, 582, 834, 873, 1164, 1251, 1668, 1746, 2502, 3492, 5004, 13483, 26966, 40449, 53932, 80898, 121347, 161796, 242694, 485388]

約数ペア:

[(1, 485388), (2, 242694), (3, 161796), (4, 121347), (6, 80898), (9, 53932), (12, 40449), (18, 26966), (36, 13483), (97, 5004), (139, 3492), (194, 2502), (278, 1746), (291, 1668), (388, 1251), (417, 1164), (556, 873), (582, 834)]