285680494086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1\times {\mathrm{1957547}}^1$

素因数の和:1959436

約数の個数: 32

約数和(自身を含む): 615641015808

約数和(自身を除く): 329960521722

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1871, 3742, 5613, 11226, 24323, 48646, 72969, 145938, 1957547, 3915094, 5872641, 11745282, 25448111, 50896222, 76344333, 152688666, 3662570437, 7325140874, 10987711311, 21975422622, 47613415681, 95226831362, 142840247043, 285680494086]

約数ペア:

[(1, 285680494086), (2, 142840247043), (3, 95226831362), (6, 47613415681), (13, 21975422622), (26, 10987711311), (39, 7325140874), (78, 3662570437), (1871, 152688666), (3742, 76344333), (5613, 50896222), (11226, 25448111), (24323, 11745282), (48646, 5872641), (72969, 3915094), (145938, 1957547)]