489049312

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{372751}}^1$

素因数の和:372802

約数の個数: 24

約数和(自身を含む): 986301792

約数和(自身を除く): 497252480

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 372751, 745502, 1491004, 2982008, 5964016, 11928032, 15282791, 30565582, 61131164, 122262328, 244524656, 489049312]

約数ペア:

[(1, 489049312), (2, 244524656), (4, 122262328), (8, 61131164), (16, 30565582), (32, 15282791), (41, 11928032), (82, 5964016), (164, 2982008), (328, 1491004), (656, 745502), (1312, 372751)]