4971230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1112

約数の個数: 32

約数和(自身を含む): 9998208

約数和(自身を除く): 5026978

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 1051, 2102, 2365, 4730, 5255, 10510, 11561, 23122, 45193, 57805, 90386, 115610, 225965, 451930, 497123, 994246, 2485615, 4971230]

約数ペア:

[(1, 4971230), (2, 2485615), (5, 994246), (10, 497123), (11, 451930), (22, 225965), (43, 115610), (55, 90386), (86, 57805), (110, 45193), (215, 23122), (430, 11561), (473, 10510), (946, 5255), (1051, 4730), (2102, 2365)]