788892692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{2741}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 1664503680

約数和(自身を除く): 875610988

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 541, 1082, 2164, 2741, 3787, 5482, 7574, 10279, 10964, 15148, 19187, 20558, 38374, 41116, 52079, 71953, 76748, 104158, 143906, 208316, 287812, 364553, 729106, 1458212, 1482881, 2965762, 5931524, 10380167, 20760334, 28174739, 41520668, 56349478, 112698956, 197223173, 394446346, 788892692]

約数ペア:

[(1, 788892692), (2, 394446346), (4, 197223173), (7, 112698956), (14, 56349478), (19, 41520668), (28, 28174739), (38, 20760334), (76, 10380167), (133, 5931524), (266, 2965762), (532, 1482881), (541, 1458212), (1082, 729106), (2164, 364553), (2741, 287812), (3787, 208316), (5482, 143906), (7574, 104158), (10279, 76748), (10964, 71953), (15148, 52079), (19187, 41116), (20558, 38374)]