713459890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{498923}}^1$

素因数の和:498954

約数の個数: 32

約数和(自身を含む): 1508746176

約数和(自身を除く): 795286286

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 498923, 997846, 2494615, 4989230, 5488153, 6485999, 10976306, 12971998, 27440765, 32429995, 54881530, 64859990, 71345989, 142691978, 356729945, 713459890]

約数ペア:

[(1, 713459890), (2, 356729945), (5, 142691978), (10, 71345989), (11, 64859990), (13, 54881530), (22, 32429995), (26, 27440765), (55, 12971998), (65, 10976306), (110, 6485999), (130, 5488153), (143, 4989230), (286, 2494615), (715, 997846), (1430, 498923)]