1422356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 2840040

約数和(自身を除く): 1417684

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1609, 3218, 6436, 20917, 27353, 41834, 54706, 83668, 109412, 355589, 711178, 1422356]

約数ペア:

[(1, 1422356), (2, 711178), (4, 355589), (13, 109412), (17, 83668), (26, 54706), (34, 41834), (52, 27353), (68, 20917), (221, 6436), (442, 3218), (884, 1609)]