247060252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1823}}^1\times {\mathrm{1993}}^1$

素因数の和:3837

約数の個数: 24

約数和(自身を含む): 458269056

約数和(自身を除く): 211208804

約数列:

[1, 2, 4, 17, 34, 68, 1823, 1993, 3646, 3986, 7292, 7972, 30991, 33881, 61982, 67762, 123964, 135524, 3633239, 7266478, 14532956, 61765063, 123530126, 247060252]

約数ペア:

[(1, 247060252), (2, 123530126), (4, 61765063), (17, 14532956), (34, 7266478), (68, 3633239), (1823, 135524), (1993, 123964), (3646, 67762), (3986, 61982), (7292, 33881), (7972, 30991)]