2788897062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{3491}}^1$

素因数の和:4353

約数の個数: 64

約数和(自身を含む): 6661730304

約数和(自身を除く): 3872833242

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 827, 966, 1654, 2481, 3491, 4962, 5789, 6982, 10473, 11578, 17367, 19021, 20946, 24437, 34734, 38042, 48874, 57063, 73311, 80293, 114126, 133147, 146622, 160586, 240879, 266294, 399441, 481758, 562051, 798882, 1124102, 1686153, 2887057, 3372306, 5774114, 8661171, 17322342, 20209399, 40418798, 60628197, 66402311, 121256394, 132804622, 199206933, 398413866, 464816177, 929632354, 1394448531, 2788897062]

約数ペア:

[(1, 2788897062), (2, 1394448531), (3, 929632354), (6, 464816177), (7, 398413866), (14, 199206933), (21, 132804622), (23, 121256394), (42, 66402311), (46, 60628197), (69, 40418798), (138, 20209399), (161, 17322342), (322, 8661171), (483, 5774114), (827, 3372306), (966, 2887057), (1654, 1686153), (2481, 1124102), (3491, 798882), (4962, 562051), (5789, 481758), (6982, 399441), (10473, 266294), (11578, 240879), (17367, 160586), (19021, 146622), (20946, 133147), (24437, 114126), (34734, 80293), (38042, 73311), (48874, 57063)]