2054881798928

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1\times {\mathrm{184711}}^1$

素因数の和:186196

約数の個数: 80

約数和(自身を含む): 4617504460800

約数和(自身を除く): 2562622661872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1399, 1988, 2798, 3976, 5596, 7952, 9793, 11192, 19586, 22384, 39172, 78344, 99329, 156688, 184711, 198658, 369422, 397316, 695303, 738844, 794632, 1292977, 1390606, 1477688, 1589264, 2585954, 2781212, 2955376, 5171908, 5562424, 10343816, 11124848, 13114481, 20687632, 26228962, 52457924, 91801367, 104915848, 183602734, 209831696, 258410689, 367205468, 516821378, 734410936, 1033642756, 1468821872, 1808874823, 2067285512, 3617749646, 4134571024, 7235499292, 14470998584, 18347158919, 28941997168, 36694317838, 73388635676, 128430112433, 146777271352, 256860224866, 293554542704, 513720449732, 1027440899464, 2054881798928]

約数ペア:

[(1, 2054881798928), (2, 1027440899464), (4, 513720449732), (7, 293554542704), (8, 256860224866), (14, 146777271352), (16, 128430112433), (28, 73388635676), (56, 36694317838), (71, 28941997168), (112, 18347158919), (142, 14470998584), (284, 7235499292), (497, 4134571024), (568, 3617749646), (994, 2067285512), (1136, 1808874823), (1399, 1468821872), (1988, 1033642756), (2798, 734410936), (3976, 516821378), (5596, 367205468), (7952, 258410689), (9793, 209831696), (11192, 183602734), (19586, 104915848), (22384, 91801367), (39172, 52457924), (78344, 26228962), (99329, 20687632), (156688, 13114481), (184711, 11124848), (198658, 10343816), (369422, 5562424), (397316, 5171908), (695303, 2955376), (738844, 2781212), (794632, 2585954), (1292977, 1589264), (1390606, 1477688)]