181431446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12497}}^1$

素因数の和:12584

約数の個数: 32

約数和(自身を含む): 334746432

約数和(自身を除く): 153314986

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 12497, 14518, 24994, 87479, 174958, 212449, 424898, 762317, 1487143, 1524634, 2974286, 5336219, 10672438, 12959389, 25918778, 90715723, 181431446]

約数ペア:

[(1, 181431446), (2, 90715723), (7, 25918778), (14, 12959389), (17, 10672438), (34, 5336219), (61, 2974286), (119, 1524634), (122, 1487143), (238, 762317), (427, 424898), (854, 212449), (1037, 174958), (2074, 87479), (7259, 24994), (12497, 14518)]