1396724

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 2831808

約数和(自身を除く): 1435084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 601, 1162, 1202, 2324, 2404, 4207, 8414, 16828, 49883, 99766, 199532, 349181, 698362, 1396724]

約数ペア:

[(1, 1396724), (2, 698362), (4, 349181), (7, 199532), (14, 99766), (28, 49883), (83, 16828), (166, 8414), (332, 4207), (581, 2404), (601, 2324), (1162, 1202)]