1792144

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1218

約数の個数: 20

約数和(自身を含む): 3509820

約数和(自身を除く): 1717676

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1109, 1616, 2218, 4436, 8872, 17744, 112009, 224018, 448036, 896072, 1792144]

約数ペア:

[(1, 1792144), (2, 896072), (4, 448036), (8, 224018), (16, 112009), (101, 17744), (202, 8872), (404, 4436), (808, 2218), (1109, 1616)]