2217668144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{48311}}^1$

素因数の和:48489

約数の個数: 40

約数和(自身を含む): 4552922880

約数和(自身を除く): 2335254736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 151, 152, 302, 304, 604, 1208, 2416, 2869, 5738, 11476, 22952, 45904, 48311, 96622, 193244, 386488, 772976, 917909, 1835818, 3671636, 7294961, 7343272, 14589922, 14686544, 29179844, 58359688, 116719376, 138604259, 277208518, 554417036, 1108834072, 2217668144]

約数ペア:

[(1, 2217668144), (2, 1108834072), (4, 554417036), (8, 277208518), (16, 138604259), (19, 116719376), (38, 58359688), (76, 29179844), (151, 14686544), (152, 14589922), (302, 7343272), (304, 7294961), (604, 3671636), (1208, 1835818), (2416, 917909), (2869, 772976), (5738, 386488), (11476, 193244), (22952, 96622), (45904, 48311)]