987470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 1990656

約数和(自身を除く): 1003186

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 191, 235, 382, 470, 517, 955, 1034, 1910, 2101, 2585, 4202, 5170, 8977, 10505, 17954, 21010, 44885, 89770, 98747, 197494, 493735, 987470]

約数ペア:

[(1, 987470), (2, 493735), (5, 197494), (10, 98747), (11, 89770), (22, 44885), (47, 21010), (55, 17954), (94, 10505), (110, 8977), (191, 5170), (235, 4202), (382, 2585), (470, 2101), (517, 1910), (955, 1034)]