4446832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21400

約数の個数: 20

約数和(自身を含む): 9278920

約数和(自身を除く): 4832088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21379, 42758, 85516, 171032, 277927, 342064, 555854, 1111708, 2223416, 4446832]

約数ペア:

[(1, 4446832), (2, 2223416), (4, 1111708), (8, 555854), (13, 342064), (16, 277927), (26, 171032), (52, 85516), (104, 42758), (208, 21379)]