2019932233144

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{2436683}}^1$

素因数の和:2436940

約数の個数: 64

約数和(自身を含む): 4400066499840

約数和(自身を除く): 2380134266696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 131, 226, 262, 452, 524, 791, 904, 917, 1048, 1582, 1834, 3164, 3668, 6328, 7336, 14803, 29606, 59212, 103621, 118424, 207242, 414484, 828968, 2436683, 4873366, 9746732, 17056781, 19493464, 34113562, 68227124, 136454248, 275345179, 319205473, 550690358, 638410946, 1101380716, 1276821892, 1927416253, 2202761432, 2234438311, 2553643784, 3854832506, 4468876622, 7709665012, 8937753244, 15419330024, 17875506488, 36070218449, 72140436898, 144280873796, 252491529143, 288561747592, 504983058286, 1009966116572, 2019932233144]

約数ペア:

[(1, 2019932233144), (2, 1009966116572), (4, 504983058286), (7, 288561747592), (8, 252491529143), (14, 144280873796), (28, 72140436898), (56, 36070218449), (113, 17875506488), (131, 15419330024), (226, 8937753244), (262, 7709665012), (452, 4468876622), (524, 3854832506), (791, 2553643784), (904, 2234438311), (917, 2202761432), (1048, 1927416253), (1582, 1276821892), (1834, 1101380716), (3164, 638410946), (3668, 550690358), (6328, 319205473), (7336, 275345179), (14803, 136454248), (29606, 68227124), (59212, 34113562), (103621, 19493464), (118424, 17056781), (207242, 9746732), (414484, 4873366), (828968, 2436683)]