2239156955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{18911}}^1$

素因数の和:19139

約数の個数: 32

約数和(自身を含む): 3267993600

約数和(自身を除く): 1028836645

約数列:

[1, 5, 7, 17, 35, 85, 119, 199, 595, 995, 1393, 3383, 6965, 16915, 18911, 23681, 94555, 118405, 132377, 321487, 661885, 1607435, 2250409, 3763289, 11252045, 18816445, 26343023, 63975913, 131715115, 319879565, 447831391, 2239156955]

約数ペア:

[(1, 2239156955), (5, 447831391), (7, 319879565), (17, 131715115), (35, 63975913), (85, 26343023), (119, 18816445), (199, 11252045), (595, 3763289), (995, 2250409), (1393, 1607435), (3383, 661885), (6965, 321487), (16915, 132377), (18911, 118405), (23681, 94555)]