449028321410

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1624501}}^1$

素因数の和:1624850

約数の個数: 32

約数和(自身を含む): 818281151424

約数和(自身を除く): 369252830014

約数列:

[1, 2, 5, 10, 131, 211, 262, 422, 655, 1055, 1310, 2110, 27641, 55282, 138205, 276410, 1624501, 3249002, 8122505, 16245010, 212809631, 342769711, 425619262, 685539422, 1064048155, 1713848555, 2128096310, 3427697110, 44902832141, 89805664282, 224514160705, 449028321410]

約数ペア:

[(1, 449028321410), (2, 224514160705), (5, 89805664282), (10, 44902832141), (131, 3427697110), (211, 2128096310), (262, 1713848555), (422, 1064048155), (655, 685539422), (1055, 425619262), (1310, 342769711), (2110, 212809631), (27641, 16245010), (55282, 8122505), (138205, 3249002), (276410, 1624501)]