2247809818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{1069}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 3494534400

約数和(自身を除く): 1246724582

約数列:

[1, 2, 53, 83, 106, 166, 239, 478, 1069, 2138, 4399, 8798, 12667, 19837, 25334, 39674, 56657, 88727, 113314, 177454, 255491, 510982, 1051361, 2102722, 4702531, 9405062, 13541023, 21205753, 27082046, 42411506, 1123904909, 2247809818]

約数ペア:

[(1, 2247809818), (2, 1123904909), (53, 42411506), (83, 27082046), (106, 21205753), (166, 13541023), (239, 9405062), (478, 4702531), (1069, 2102722), (2138, 1051361), (4399, 510982), (8798, 255491), (12667, 177454), (19837, 113314), (25334, 88727), (39674, 56657)]