260017624

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{532823}}^1$

素因数の和:532890

約数の個数: 16

約数和(自身を含む): 495526320

約数和(自身を除く): 235508696

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 532823, 1065646, 2131292, 4262584, 32502203, 65004406, 130008812, 260017624]

約数ペア:

[(1, 260017624), (2, 130008812), (4, 65004406), (8, 32502203), (61, 4262584), (122, 2131292), (244, 1065646), (488, 532823)]