1617969904

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1001219}}^1$

素因数の和:1001328

約数の個数: 20

約数和(自身を含む): 3165857640

約数和(自身を除く): 1547887736

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1001219, 2002438, 4004876, 8009752, 16019504, 101123119, 202246238, 404492476, 808984952, 1617969904]

約数ペア:

[(1, 1617969904), (2, 808984952), (4, 404492476), (8, 202246238), (16, 101123119), (101, 16019504), (202, 8009752), (404, 4004876), (808, 2002438), (1616, 1001219)]