338686274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 554468976

約数和(自身を除く): 215782702

約数列:

[1, 2, 17, 34, 61, 73, 122, 146, 1037, 1241, 2074, 2237, 2482, 4453, 4474, 8906, 38029, 75701, 76058, 136457, 151402, 163301, 272914, 326602, 2319769, 2776117, 4639538, 5552234, 9961361, 19922722, 169343137, 338686274]

約数ペア:

[(1, 338686274), (2, 169343137), (17, 19922722), (34, 9961361), (61, 5552234), (73, 4639538), (122, 2776117), (146, 2319769), (1037, 326602), (1241, 272914), (2074, 163301), (2237, 151402), (2482, 136457), (4453, 76058), (4474, 75701), (8906, 38029)]