2017901768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14837513}}^1$

素因数の和:14837536

約数の個数: 16

約数和(自身を含む): 4006128780

約数和(自身を除く): 1988227012

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14837513, 29675026, 59350052, 118700104, 252237721, 504475442, 1008950884, 2017901768]

約数ペア:

[(1, 2017901768), (2, 1008950884), (4, 504475442), (8, 252237721), (17, 118700104), (34, 59350052), (68, 29675026), (136, 14837513)]