1931081124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1\times {\mathrm{557}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 5212166400

約数和(自身を除く): 3281085276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 149, 277, 298, 447, 554, 557, 596, 831, 894, 1043, 1108, 1114, 1662, 1671, 1788, 1939, 2086, 2228, 3129, 3324, 3342, 3878, 3899, 4172, 5817, 6258, 6684, 7756, 7798, 11634, 11697, 12516, 15596, 23268, 23394, 41273, 46788, 82546, 82993, 123819, 154289, 165092, 165986, 247638, 248979, 288911, 308578, 331972, 462867, 495276, 497958, 577822, 580951, 617156, 866733, 925734, 995916, 1080023, 1155644, 1161902, 1733466, 1742853, 1851468, 2160046, 2323804, 3240069, 3466932, 3485706, 4320092, 6480138, 6971412, 12960276, 22989061, 45978122, 68967183, 91956244, 137934366, 160923427, 275868732, 321846854, 482770281, 643693708, 965540562, 1931081124]

約数ペア:

[(1, 1931081124), (2, 965540562), (3, 643693708), (4, 482770281), (6, 321846854), (7, 275868732), (12, 160923427), (14, 137934366), (21, 91956244), (28, 68967183), (42, 45978122), (84, 22989061), (149, 12960276), (277, 6971412), (298, 6480138), (447, 4320092), (554, 3485706), (557, 3466932), (596, 3240069), (831, 2323804), (894, 2160046), (1043, 1851468), (1108, 1742853), (1114, 1733466), (1662, 1161902), (1671, 1155644), (1788, 1080023), (1939, 995916), (2086, 925734), (2228, 866733), (3129, 617156), (3324, 580951), (3342, 577822), (3878, 497958), (3899, 495276), (4172, 462867), (5817, 331972), (6258, 308578), (6684, 288911), (7756, 248979), (7798, 247638), (11634, 165986), (11697, 165092), (12516, 154289), (15596, 123819), (23268, 82993), (23394, 82546), (41273, 46788)]