1947452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 3887856

約数和(自身を除く): 1940404

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 2203, 4406, 8812, 28639, 37451, 57278, 74902, 114556, 149804, 486863, 973726, 1947452]

約数ペア:

[(1, 1947452), (2, 973726), (4, 486863), (13, 149804), (17, 114556), (26, 74902), (34, 57278), (52, 37451), (68, 28639), (221, 8812), (442, 4406), (884, 2203)]