314131748

素因数分解:

$2^2\times 7^3\times {\mathrm{228959}}^1$

素因数の和:228984

約数の個数: 24

約数和(自身を含む): 641088000

約数和(自身を除く): 326956252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 228959, 457918, 915836, 1602713, 3205426, 6410852, 11218991, 22437982, 44875964, 78532937, 157065874, 314131748]

約数ペア:

[(1, 314131748), (2, 157065874), (4, 78532937), (7, 44875964), (14, 22437982), (28, 11218991), (49, 6410852), (98, 3205426), (196, 1602713), (343, 915836), (686, 457918), (1372, 228959)]