520018814

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{11321}}^1$

素因数の和:11540

約数の個数: 32

約数和(自身を含む): 948874176

約数和(自身を除く): 428855362

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 386, 1351, 2702, 3281, 6562, 11321, 22642, 22967, 45934, 79247, 158494, 192457, 384914, 1347199, 2184953, 2694398, 4369906, 15294671, 30589342, 37144201, 74288402, 260009407, 520018814]

約数ペア:

[(1, 520018814), (2, 260009407), (7, 74288402), (14, 37144201), (17, 30589342), (34, 15294671), (119, 4369906), (193, 2694398), (238, 2184953), (386, 1347199), (1351, 384914), (2702, 192457), (3281, 158494), (6562, 79247), (11321, 45934), (22642, 22967)]