616842070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{17509}}^1$

素因数の和:17800

約数の個数: 32

約数和(自身を含む): 1200205440

約数和(自身を除く): 583363370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 17509, 17615, 35018, 35230, 87545, 175090, 227617, 455234, 1138085, 2276170, 4744939, 9489878, 23724695, 47449390, 61684207, 123368414, 308421035, 616842070]

約数ペア:

[(1, 616842070), (2, 308421035), (5, 123368414), (10, 61684207), (13, 47449390), (26, 23724695), (65, 9489878), (130, 4744939), (271, 2276170), (542, 1138085), (1355, 455234), (2710, 227617), (3523, 175090), (7046, 87545), (17509, 35230), (17615, 35018)]