2197802586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:800

約数の個数: 96

約数和(自身を含む): 5220288000

約数和(自身を除く): 3022485414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 211, 213, 294, 422, 426, 497, 499, 633, 994, 998, 1266, 1477, 1491, 1497, 2954, 2982, 2994, 3479, 3493, 4431, 6958, 6986, 8862, 10339, 10437, 10479, 14981, 20678, 20874, 20958, 24451, 29962, 31017, 35429, 44943, 48902, 62034, 70858, 73353, 89886, 104867, 105289, 106287, 146706, 209734, 210578, 212574, 248003, 314601, 315867, 496006, 629202, 631734, 734069, 737023, 744009, 1468138, 1474046, 1488018, 1736021, 2202207, 2211069, 3472042, 4404414, 4422138, 5159161, 5208063, 7475519, 10318322, 10416126, 14951038, 15477483, 22426557, 30954966, 44853114, 52328633, 104657266, 156985899, 313971798, 366300431, 732600862, 1098901293, 2197802586]

約数ペア:

[(1, 2197802586), (2, 1098901293), (3, 732600862), (6, 366300431), (7, 313971798), (14, 156985899), (21, 104657266), (42, 52328633), (49, 44853114), (71, 30954966), (98, 22426557), (142, 15477483), (147, 14951038), (211, 10416126), (213, 10318322), (294, 7475519), (422, 5208063), (426, 5159161), (497, 4422138), (499, 4404414), (633, 3472042), (994, 2211069), (998, 2202207), (1266, 1736021), (1477, 1488018), (1491, 1474046), (1497, 1468138), (2954, 744009), (2982, 737023), (2994, 734069), (3479, 631734), (3493, 629202), (4431, 496006), (6958, 315867), (6986, 314601), (8862, 248003), (10339, 212574), (10437, 210578), (10479, 209734), (14981, 146706), (20678, 106287), (20874, 105289), (20958, 104867), (24451, 89886), (29962, 73353), (31017, 70858), (35429, 62034), (44943, 48902)]