2875782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 64

約数和(自身を含む): 7418880

約数和(自身を除く): 4543098

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 229, 273, 299, 322, 458, 483, 546, 598, 687, 897, 966, 1374, 1603, 1794, 2093, 2977, 3206, 4186, 4809, 5267, 5954, 6279, 8931, 9618, 10534, 12558, 15801, 17862, 20839, 31602, 36869, 41678, 62517, 68471, 73738, 110607, 125034, 136942, 205413, 221214, 410826, 479297, 958594, 1437891, 2875782]

約数ペア:

[(1, 2875782), (2, 1437891), (3, 958594), (6, 479297), (7, 410826), (13, 221214), (14, 205413), (21, 136942), (23, 125034), (26, 110607), (39, 73738), (42, 68471), (46, 62517), (69, 41678), (78, 36869), (91, 31602), (138, 20839), (161, 17862), (182, 15801), (229, 12558), (273, 10534), (299, 9618), (322, 8931), (458, 6279), (483, 5954), (546, 5267), (598, 4809), (687, 4186), (897, 3206), (966, 2977), (1374, 2093), (1603, 1794)]