2091056

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:237

約数の個数: 30

約数和(自身を含む): 4460652

約数和(自身を除く): 2369596

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 4796, 9592, 11881, 19184, 23762, 47524, 95048, 130691, 190096, 261382, 522764, 1045528, 2091056]

約数ペア:

[(1, 2091056), (2, 1045528), (4, 522764), (8, 261382), (11, 190096), (16, 130691), (22, 95048), (44, 47524), (88, 23762), (109, 19184), (176, 11881), (218, 9592), (436, 4796), (872, 2398), (1199, 1744)]