619041314

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 961597440

約数和(自身を除く): 342556126

約数列:

[1, 2, 73, 79, 146, 158, 191, 281, 382, 562, 5767, 11534, 13943, 15089, 20513, 22199, 27886, 30178, 41026, 44398, 53671, 107342, 1101497, 1620527, 2202994, 3241054, 3917983, 4240009, 7835966, 8480018, 309520657, 619041314]

約数ペア:

[(1, 619041314), (2, 309520657), (73, 8480018), (79, 7835966), (146, 4240009), (158, 3917983), (191, 3241054), (281, 2202994), (382, 1620527), (562, 1101497), (5767, 107342), (11534, 53671), (13943, 44398), (15089, 41026), (20513, 30178), (22199, 27886)]