2039728

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7499}}^1$

素因数の和:7524

約数の個数: 20

約数和(自身を含む): 4185000

約数和(自身を除く): 2145272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7499, 14998, 29996, 59992, 119984, 127483, 254966, 509932, 1019864, 2039728]

約数ペア:

[(1, 2039728), (2, 1019864), (4, 509932), (8, 254966), (16, 127483), (17, 119984), (34, 59992), (68, 29996), (136, 14998), (272, 7499)]