3894904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 8331120

約数和(自身を除く): 4436216

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 2203, 4406, 8812, 17624, 28639, 37451, 57278, 74902, 114556, 149804, 229112, 299608, 486863, 973726, 1947452, 3894904]

約数ペア:

[(1, 3894904), (2, 1947452), (4, 973726), (8, 486863), (13, 299608), (17, 229112), (26, 149804), (34, 114556), (52, 74902), (68, 57278), (104, 37451), (136, 28639), (221, 17624), (442, 8812), (884, 4406), (1768, 2203)]