2105408096

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{12487}}^1$

素因数の和:12987

約数の個数: 48

約数和(自身を含む): 4531645440

約数和(自身を除く): 2426237344

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 479, 958, 1916, 3832, 5269, 7664, 10538, 12487, 15328, 21076, 24974, 42152, 49948, 84304, 99896, 137357, 168608, 199792, 274714, 399584, 549428, 1098856, 2197712, 4395424, 5981273, 11962546, 23925092, 47850184, 65794003, 95700368, 131588006, 191400736, 263176012, 526352024, 1052704048, 2105408096]

約数ペア:

[(1, 2105408096), (2, 1052704048), (4, 526352024), (8, 263176012), (11, 191400736), (16, 131588006), (22, 95700368), (32, 65794003), (44, 47850184), (88, 23925092), (176, 11962546), (352, 5981273), (479, 4395424), (958, 2197712), (1916, 1098856), (3832, 549428), (5269, 399584), (7664, 274714), (10538, 199792), (12487, 168608), (15328, 137357), (21076, 99896), (24974, 84304), (42152, 49948)]