707291214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1249}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 1646400000

約数和(自身を除く): 939108786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 139, 194, 278, 291, 417, 582, 679, 834, 973, 1249, 1358, 1946, 2037, 2498, 2919, 3747, 4074, 5838, 7494, 8743, 13483, 17486, 26229, 26966, 40449, 52458, 80898, 94381, 121153, 173611, 188762, 242306, 283143, 347222, 363459, 520833, 566286, 726918, 848071, 1041666, 1215277, 1696142, 2430554, 2544213, 3645831, 5088426, 7291662, 16840267, 33680534, 50520801, 101041602, 117881869, 235763738, 353645607, 707291214]

約数ペア:

[(1, 707291214), (2, 353645607), (3, 235763738), (6, 117881869), (7, 101041602), (14, 50520801), (21, 33680534), (42, 16840267), (97, 7291662), (139, 5088426), (194, 3645831), (278, 2544213), (291, 2430554), (417, 1696142), (582, 1215277), (679, 1041666), (834, 848071), (973, 726918), (1249, 566286), (1358, 520833), (1946, 363459), (2037, 347222), (2498, 283143), (2919, 242306), (3747, 188762), (4074, 173611), (5838, 121153), (7494, 94381), (8743, 80898), (13483, 52458), (17486, 40449), (26229, 26966)]