488630930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{11251}}^1$

素因数の和:11402

約数の個数: 32

約数和(自身を含む): 908981568

約数和(自身を除く): 420350638

約数列:

[1, 2, 5, 10, 43, 86, 101, 202, 215, 430, 505, 1010, 4343, 8686, 11251, 21715, 22502, 43430, 56255, 112510, 483793, 967586, 1136351, 2272702, 2418965, 4837930, 5681755, 11363510, 48863093, 97726186, 244315465, 488630930]

約数ペア:

[(1, 488630930), (2, 244315465), (5, 97726186), (10, 48863093), (43, 11363510), (86, 5681755), (101, 4837930), (202, 2418965), (215, 2272702), (430, 1136351), (505, 967586), (1010, 483793), (4343, 112510), (8686, 56255), (11251, 43430), (21715, 22502)]