258804564470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{28724147}}^1$

素因数の和:28724224

約数の個数: 32

約数和(自身を含む): 502557693408

約数和(自身を除く): 243753128938

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 28724147, 57448294, 143620735, 287241470, 488310499, 976620998, 1522379791, 2441552495, 3044759582, 4883104990, 7611898955, 15223797910, 25880456447, 51760912894, 129402282235, 258804564470]

約数ペア:

[(1, 258804564470), (2, 129402282235), (5, 51760912894), (10, 25880456447), (17, 15223797910), (34, 7611898955), (53, 4883104990), (85, 3044759582), (106, 2441552495), (170, 1522379791), (265, 976620998), (530, 488310499), (901, 287241470), (1802, 143620735), (4505, 57448294), (9010, 28724147)]