17044921340

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13971247}}^1$

素因数の和:13971317

約数の個数: 24

約数和(自身を含む): 36381129792

約数和(自身を除く): 19336208452

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 13971247, 27942494, 55884988, 69856235, 139712470, 279424940, 852246067, 1704492134, 3408984268, 4261230335, 8522460670, 17044921340]

約数ペア:

[(1, 17044921340), (2, 8522460670), (4, 4261230335), (5, 3408984268), (10, 1704492134), (20, 852246067), (61, 279424940), (122, 139712470), (244, 69856235), (305, 55884988), (610, 27942494), (1220, 13971247)]