253013278

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{5939}}^1$

素因数の和:6144

約数の個数: 32

約数和(自身を含む): 461894400

約数和(自身を除く): 208881122

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 238, 358, 1253, 2506, 3043, 5939, 6086, 11878, 21301, 41573, 42602, 83146, 100963, 201926, 706741, 1063081, 1413482, 2126162, 7441567, 14883134, 18072377, 36144754, 126506639, 253013278]

約数ペア:

[(1, 253013278), (2, 126506639), (7, 36144754), (14, 18072377), (17, 14883134), (34, 7441567), (119, 2126162), (179, 1413482), (238, 1063081), (358, 706741), (1253, 201926), (2506, 100963), (3043, 83146), (5939, 42602), (6086, 41573), (11878, 21301)]