2745912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{677}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 7444440

約数和(自身を除く): 4698528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 677, 1014, 1352, 1354, 2028, 2031, 2708, 4056, 4062, 5416, 8124, 8801, 16248, 17602, 26403, 35204, 52806, 70408, 105612, 114413, 211224, 228826, 343239, 457652, 686478, 915304, 1372956, 2745912]

約数ペア:

[(1, 2745912), (2, 1372956), (3, 915304), (4, 686478), (6, 457652), (8, 343239), (12, 228826), (13, 211224), (24, 114413), (26, 105612), (39, 70408), (52, 52806), (78, 35204), (104, 26403), (156, 17602), (169, 16248), (312, 8801), (338, 8124), (507, 5416), (676, 4062), (677, 4056), (1014, 2708), (1352, 2031), (1354, 2028)]