513732

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 1238272

約数和(自身を除く): 724540

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1381, 2762, 4143, 5524, 8286, 16572, 42811, 85622, 128433, 171244, 256866, 513732]

約数ペア:

[(1, 513732), (2, 256866), (3, 171244), (4, 128433), (6, 85622), (12, 42811), (31, 16572), (62, 8286), (93, 5524), (124, 4143), (186, 2762), (372, 1381)]