2209888

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{1303}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 4436208

約数和(自身を除く): 2226320

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1303, 1696, 2606, 5212, 10424, 20848, 41696, 69059, 138118, 276236, 552472, 1104944, 2209888]

約数ペア:

[(1, 2209888), (2, 1104944), (4, 552472), (8, 276236), (16, 138118), (32, 69059), (53, 41696), (106, 20848), (212, 10424), (424, 5212), (848, 2606), (1303, 1696)]