487839982

素因数分解:

$2^1\times 7^5\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 892242432

約数和(自身を除く): 404402450

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 631, 686, 1127, 1262, 2254, 2401, 4417, 4802, 7889, 8834, 14513, 15778, 16807, 29026, 30919, 33614, 55223, 61838, 101591, 110446, 203182, 216433, 386561, 432866, 711137, 773122, 1422274, 1515031, 3030062, 4977959, 9955918, 10605217, 21210434, 34845713, 69691426, 243919991, 487839982]

約数ペア:

[(1, 487839982), (2, 243919991), (7, 69691426), (14, 34845713), (23, 21210434), (46, 10605217), (49, 9955918), (98, 4977959), (161, 3030062), (322, 1515031), (343, 1422274), (631, 773122), (686, 711137), (1127, 432866), (1262, 386561), (2254, 216433), (2401, 203182), (4417, 110446), (4802, 101591), (7889, 61838), (8834, 55223), (14513, 33614), (15778, 30919), (16807, 29026)]