219319324

素因数分解:

$2^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{13033}}^1$

素因数の和:13645

約数の個数: 24

約数和(自身を含む): 439402208

約数和(自身を除く): 220082884

約数列:

[1, 2, 4, 7, 14, 28, 601, 1202, 2404, 4207, 8414, 13033, 16828, 26066, 52132, 91231, 182462, 364924, 7832833, 15665666, 31331332, 54829831, 109659662, 219319324]

約数ペア:

[(1, 219319324), (2, 109659662), (4, 54829831), (7, 31331332), (14, 15665666), (28, 7832833), (601, 364924), (1202, 182462), (2404, 91231), (4207, 52132), (8414, 26066), (13033, 16828)]