488443670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{341569}}^1$

素因数の和:341600

約数の個数: 32

約数和(自身を含む): 1032907680

約数和(自身を除く): 544464010

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 341569, 683138, 1707845, 3415690, 3757259, 4440397, 7514518, 8880794, 18786295, 22201985, 37572590, 44403970, 48844367, 97688734, 244221835, 488443670]

約数ペア:

[(1, 488443670), (2, 244221835), (5, 97688734), (10, 48844367), (11, 44403970), (13, 37572590), (22, 22201985), (26, 18786295), (55, 8880794), (65, 7514518), (110, 4440397), (130, 3757259), (143, 3415690), (286, 1707845), (715, 683138), (1430, 341569)]