3966196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{857}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 7567560

約数和(自身を除く): 3601364

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 857, 1157, 1714, 2314, 3428, 4628, 11141, 22282, 44564, 76273, 152546, 305092, 991549, 1983098, 3966196]

約数ペア:

[(1, 3966196), (2, 1983098), (4, 991549), (13, 305092), (26, 152546), (52, 76273), (89, 44564), (178, 22282), (356, 11141), (857, 4628), (1157, 3428), (1714, 2314)]