2019933272

素因数分解:

$2^3\times 7^2\times {\mathrm{2267}}^1\times {\mathrm{2273}}^1$

素因数の和:4560

約数の個数: 48

約数和(自身を含む): 4409604360

約数和(自身を除く): 2389671088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2267, 2273, 4534, 4546, 9068, 9092, 15869, 15911, 18136, 18184, 31738, 31822, 63476, 63644, 111083, 111377, 126952, 127288, 222166, 222754, 444332, 445508, 888664, 891016, 5152891, 10305782, 20611564, 36070237, 41223128, 72140474, 144280948, 252491659, 288561896, 504983318, 1009966636, 2019933272]

約数ペア:

[(1, 2019933272), (2, 1009966636), (4, 504983318), (7, 288561896), (8, 252491659), (14, 144280948), (28, 72140474), (49, 41223128), (56, 36070237), (98, 20611564), (196, 10305782), (392, 5152891), (2267, 891016), (2273, 888664), (4534, 445508), (4546, 444332), (9068, 222754), (9092, 222166), (15869, 127288), (15911, 126952), (18136, 111377), (18184, 111083), (31738, 63644), (31822, 63476)]