1330288986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4143

約数の個数: 64

約数和(自身を含む): 2984688000

約数和(自身を除く): 1654399014

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 149, 174, 298, 377, 447, 754, 894, 1131, 1937, 2262, 3874, 3947, 4321, 5811, 7894, 8642, 11622, 11841, 12963, 23682, 25926, 51311, 56173, 102622, 112346, 114463, 153933, 168519, 228926, 307866, 337038, 343389, 588103, 686778, 1176206, 1488019, 1764309, 2976038, 3528618, 4464057, 7645339, 8928114, 15290678, 17054987, 22936017, 34109974, 45872034, 51164961, 102329922, 221714831, 443429662, 665144493, 1330288986]

約数ペア:

[(1, 1330288986), (2, 665144493), (3, 443429662), (6, 221714831), (13, 102329922), (26, 51164961), (29, 45872034), (39, 34109974), (58, 22936017), (78, 17054987), (87, 15290678), (149, 8928114), (174, 7645339), (298, 4464057), (377, 3528618), (447, 2976038), (754, 1764309), (894, 1488019), (1131, 1176206), (1937, 686778), (2262, 588103), (3874, 343389), (3947, 337038), (4321, 307866), (5811, 228926), (7894, 168519), (8642, 153933), (11622, 114463), (11841, 112346), (12963, 102622), (23682, 56173), (25926, 51311)]