1965877968

素因数分解:

$2^4\times 3^1\times {\mathrm{40955791}}^1$

素因数の和:40955802

約数の個数: 20

約数和(自身を含む): 5078518208

約数和(自身を除く): 3112640240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40955791, 81911582, 122867373, 163823164, 245734746, 327646328, 491469492, 655292656, 982938984, 1965877968]

約数ペア:

[(1, 1965877968), (2, 982938984), (3, 655292656), (4, 491469492), (6, 327646328), (8, 245734746), (12, 163823164), (16, 122867373), (24, 81911582), (48, 40955791)]