83871242

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 161374752

約数和(自身を除く): 77503510

約数列:

[1, 2, 7, 13, 14, 26, 43, 49, 86, 91, 98, 182, 301, 559, 602, 637, 1118, 1274, 1531, 2107, 3062, 3913, 4214, 7826, 10717, 19903, 21434, 27391, 39806, 54782, 65833, 75019, 131666, 139321, 150038, 278642, 460831, 855829, 921662, 975247, 1711658, 1950494, 3225817, 5990803, 6451634, 11981606, 41935621, 83871242]

約数ペア:

[(1, 83871242), (2, 41935621), (7, 11981606), (13, 6451634), (14, 5990803), (26, 3225817), (43, 1950494), (49, 1711658), (86, 975247), (91, 921662), (98, 855829), (182, 460831), (301, 278642), (559, 150038), (602, 139321), (637, 131666), (1118, 75019), (1274, 65833), (1531, 54782), (2107, 39806), (3062, 27391), (3913, 21434), (4214, 19903), (7826, 10717)]