986722386410

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{36217}}^1\times {\mathrm{34487}}^1$

素因数の和:70790

約数の個数: 32

約数和(自身を含む): 1798684392960

約数和(自身を除く): 811962006550

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 34487, 36217, 68974, 72434, 172435, 181085, 344870, 362170, 2724473, 2861143, 5448946, 5722286, 13622365, 14305715, 27244730, 28611430, 1249015679, 2498031358, 6245078395, 12490156790, 98672238641, 197344477282, 493361193205, 986722386410]

約数ペア:

[(1, 986722386410), (2, 493361193205), (5, 197344477282), (10, 98672238641), (79, 12490156790), (158, 6245078395), (395, 2498031358), (790, 1249015679), (34487, 28611430), (36217, 27244730), (68974, 14305715), (72434, 13622365), (172435, 5722286), (181085, 5448946), (344870, 2861143), (362170, 2724473)]