2103784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 4320000

約数和(自身を除く): 2216216

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 499, 527, 998, 1054, 1996, 2108, 3992, 4216, 8483, 15469, 16966, 30938, 33932, 61876, 67864, 123752, 262973, 525946, 1051892, 2103784]

約数ペア:

[(1, 2103784), (2, 1051892), (4, 525946), (8, 262973), (17, 123752), (31, 67864), (34, 61876), (62, 33932), (68, 30938), (124, 16966), (136, 15469), (248, 8483), (499, 4216), (527, 3992), (998, 2108), (1054, 1996)]