514744

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 24

約数和(自身を含む): 1013040

約数和(自身を除く): 498296

約数列:

[1, 2, 4, 8, 37, 47, 74, 94, 148, 188, 296, 376, 1369, 1739, 2738, 3478, 5476, 6956, 10952, 13912, 64343, 128686, 257372, 514744]

約数ペア:

[(1, 514744), (2, 257372), (4, 128686), (8, 64343), (37, 13912), (47, 10952), (74, 6956), (94, 5476), (148, 3478), (188, 2738), (296, 1739), (376, 1369)]