2780832

素因数分解:

$2^5\times 3^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 7408800

約数和(自身を除く): 4627968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 83, 96, 166, 249, 332, 349, 498, 664, 698, 996, 1047, 1328, 1396, 1992, 2094, 2656, 2792, 3984, 4188, 5584, 7968, 8376, 11168, 16752, 28967, 33504, 57934, 86901, 115868, 173802, 231736, 347604, 463472, 695208, 926944, 1390416, 2780832]

約数ペア:

[(1, 2780832), (2, 1390416), (3, 926944), (4, 695208), (6, 463472), (8, 347604), (12, 231736), (16, 173802), (24, 115868), (32, 86901), (48, 57934), (83, 33504), (96, 28967), (166, 16752), (249, 11168), (332, 8376), (349, 7968), (498, 5584), (664, 4188), (698, 3984), (996, 2792), (1047, 2656), (1328, 2094), (1396, 1992)]