2247705614

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 4257515520

約数和(自身を除く): 2009809906

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 239, 346, 353, 478, 706, 1211, 1673, 1903, 2422, 2471, 2629, 3346, 3806, 3883, 4942, 5258, 7766, 13321, 18403, 26642, 27181, 36806, 41347, 54362, 61069, 82694, 84367, 122138, 168734, 289429, 427483, 454817, 578858, 590569, 671759, 854966, 909634, 928037, 1181138, 1343518, 1856074, 3183719, 4702313, 6367438, 6496259, 9404626, 12992518, 14595491, 29190982, 102168437, 160550401, 204336874, 321100802, 1123852807, 2247705614]

約数ペア:

[(1, 2247705614), (2, 1123852807), (7, 321100802), (11, 204336874), (14, 160550401), (22, 102168437), (77, 29190982), (154, 14595491), (173, 12992518), (239, 9404626), (346, 6496259), (353, 6367438), (478, 4702313), (706, 3183719), (1211, 1856074), (1673, 1343518), (1903, 1181138), (2422, 928037), (2471, 909634), (2629, 854966), (3346, 671759), (3806, 590569), (3883, 578858), (4942, 454817), (5258, 427483), (7766, 289429), (13321, 168734), (18403, 122138), (26642, 84367), (27181, 82694), (36806, 61069), (41347, 54362)]