2987636496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4787879}}^1$

素因数の和:4787903

約数の個数: 40

約数和(自身を含む): 8311759680

約数和(自身を除く): 5324123184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 4787879, 9575758, 14363637, 19151516, 28727274, 38303032, 57454548, 62242427, 76606064, 114909096, 124484854, 186727281, 229818192, 248969708, 373454562, 497939416, 746909124, 995878832, 1493818248, 2987636496]

約数ペア:

[(1, 2987636496), (2, 1493818248), (3, 995878832), (4, 746909124), (6, 497939416), (8, 373454562), (12, 248969708), (13, 229818192), (16, 186727281), (24, 124484854), (26, 114909096), (39, 76606064), (48, 62242427), (52, 57454548), (78, 38303032), (104, 28727274), (156, 19151516), (208, 14363637), (312, 9575758), (624, 4787879)]