7820696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 15934800

約数和(自身を除く): 8114104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 541, 556, 1082, 1112, 1807, 2164, 3614, 4328, 7033, 7228, 14066, 14456, 28132, 56264, 75199, 150398, 300796, 601592, 977587, 1955174, 3910348, 7820696]

約数ペア:

[(1, 7820696), (2, 3910348), (4, 1955174), (8, 977587), (13, 601592), (26, 300796), (52, 150398), (104, 75199), (139, 56264), (278, 28132), (541, 14456), (556, 14066), (1082, 7228), (1112, 7033), (1807, 4328), (2164, 3614)]