2598722

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 4821120

約数和(自身を除く): 2222398

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 179, 238, 358, 427, 854, 1037, 1253, 2074, 2506, 3043, 6086, 7259, 10919, 14518, 21301, 21838, 42602, 76433, 152866, 185623, 371246, 1299361, 2598722]

約数ペア:

[(1, 2598722), (2, 1299361), (7, 371246), (14, 185623), (17, 152866), (34, 76433), (61, 42602), (119, 21838), (122, 21301), (179, 14518), (238, 10919), (358, 7259), (427, 6086), (854, 3043), (1037, 2506), (1253, 2074)]