1270721134

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{2441}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 2060305632

約数和(自身を除く): 789584498

約数列:

[1, 2, 17, 34, 61, 122, 251, 502, 1037, 2074, 2441, 4267, 4882, 8534, 15311, 30622, 41497, 82994, 148901, 260287, 297802, 520574, 612691, 1225382, 2531317, 5062634, 10415747, 20831494, 37374151, 74748302, 635360567, 1270721134]

約数ペア:

[(1, 1270721134), (2, 635360567), (17, 74748302), (34, 37374151), (61, 20831494), (122, 10415747), (251, 5062634), (502, 2531317), (1037, 1225382), (2074, 612691), (2441, 520574), (4267, 297802), (4882, 260287), (8534, 148901), (15311, 82994), (30622, 41497)]