4179686

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 7527168

約数和(自身を除く): 3347482

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 131, 262, 301, 371, 602, 742, 917, 1834, 2279, 4558, 5633, 6943, 11266, 13886, 15953, 31906, 39431, 48601, 78862, 97202, 298549, 597098, 2089843, 4179686]

約数ペア:

[(1, 4179686), (2, 2089843), (7, 597098), (14, 298549), (43, 97202), (53, 78862), (86, 48601), (106, 39431), (131, 31906), (262, 15953), (301, 13886), (371, 11266), (602, 6943), (742, 5633), (917, 4558), (1834, 2279)]