2801512

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 6321600

約数和(自身を除く): 3520088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2633, 5266, 10532, 18431, 21064, 36862, 50027, 73724, 100054, 147448, 200108, 350189, 400216, 700378, 1400756, 2801512]

約数ペア:

[(1, 2801512), (2, 1400756), (4, 700378), (7, 400216), (8, 350189), (14, 200108), (19, 147448), (28, 100054), (38, 73724), (56, 50027), (76, 36862), (133, 21064), (152, 18431), (266, 10532), (532, 5266), (1064, 2633)]