9775870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 19121760

約数和(自身を除く): 9345890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 541, 695, 1082, 1390, 1807, 2705, 3614, 5410, 7033, 9035, 14066, 18070, 35165, 70330, 75199, 150398, 375995, 751990, 977587, 1955174, 4887935, 9775870]

約数ペア:

[(1, 9775870), (2, 4887935), (5, 1955174), (10, 977587), (13, 751990), (26, 375995), (65, 150398), (130, 75199), (139, 70330), (278, 35165), (541, 18070), (695, 14066), (1082, 9035), (1390, 7033), (1807, 5410), (2705, 3614)]