2691122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 4961280

約数和(自身を除く): 2270158

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 151, 266, 302, 469, 938, 1057, 1273, 2114, 2546, 2869, 5738, 8911, 10117, 17822, 20083, 20234, 40166, 70819, 141638, 192223, 384446, 1345561, 2691122]

約数ペア:

[(1, 2691122), (2, 1345561), (7, 384446), (14, 192223), (19, 141638), (38, 70819), (67, 40166), (133, 20234), (134, 20083), (151, 17822), (266, 10117), (302, 8911), (469, 5738), (938, 2869), (1057, 2546), (1273, 2114)]