1298324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 2452968

約数和(自身を除く): 1154644

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 313, 626, 1037, 1252, 2074, 4148, 5321, 10642, 19093, 21284, 38186, 76372, 324581, 649162, 1298324]

約数ペア:

[(1, 1298324), (2, 649162), (4, 324581), (17, 76372), (34, 38186), (61, 21284), (68, 19093), (122, 10642), (244, 5321), (313, 4148), (626, 2074), (1037, 1252)]