1622224

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1913}}^1$

素因数の和:1974

約数の個数: 20

約数和(自身を含む): 3204036

約数和(自身を除く): 1581812

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1913, 3826, 7652, 15304, 30608, 101389, 202778, 405556, 811112, 1622224]

約数ペア:

[(1, 1622224), (2, 811112), (4, 405556), (8, 202778), (16, 101389), (53, 30608), (106, 15304), (212, 7652), (424, 3826), (848, 1913)]