7210007994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{491}}^1\times {\mathrm{1657}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 16601859072

約数和(自身を除く): 9391851078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 491, 633, 982, 1266, 1473, 1477, 1657, 2946, 2954, 3314, 3437, 4431, 4971, 6874, 8862, 9942, 10311, 11599, 20622, 23198, 34797, 69594, 103601, 207202, 310803, 349627, 621606, 699254, 725207, 813587, 1048881, 1450414, 1627174, 2097762, 2175621, 2440761, 2447389, 4351242, 4881522, 4894778, 5695109, 7342167, 11390218, 14684334, 17085327, 34170654, 171666857, 343333714, 515000571, 1030001142, 1201667999, 2403335998, 3605003997, 7210007994]

約数ペア:

[(1, 7210007994), (2, 3605003997), (3, 2403335998), (6, 1201667999), (7, 1030001142), (14, 515000571), (21, 343333714), (42, 171666857), (211, 34170654), (422, 17085327), (491, 14684334), (633, 11390218), (982, 7342167), (1266, 5695109), (1473, 4894778), (1477, 4881522), (1657, 4351242), (2946, 2447389), (2954, 2440761), (3314, 2175621), (3437, 2097762), (4431, 1627174), (4971, 1450414), (6874, 1048881), (8862, 813587), (9942, 725207), (10311, 699254), (11599, 621606), (20622, 349627), (23198, 310803), (34797, 207202), (69594, 103601)]