2123528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 4428000

約数和(自身を除く): 2304472

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 409, 472, 649, 818, 1298, 1636, 2596, 3272, 4499, 5192, 8998, 17996, 24131, 35992, 48262, 96524, 193048, 265441, 530882, 1061764, 2123528]

約数ペア:

[(1, 2123528), (2, 1061764), (4, 530882), (8, 265441), (11, 193048), (22, 96524), (44, 48262), (59, 35992), (88, 24131), (118, 17996), (236, 8998), (409, 5192), (472, 4499), (649, 3272), (818, 2596), (1298, 1636)]