621449538

素因数分解:

$2^1\times 3^1\times {\mathrm{199}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 1254528000

約数和(自身を除く): 633078462

約数列:

[1, 2, 3, 6, 199, 263, 398, 526, 597, 789, 1194, 1578, 1979, 3958, 5937, 11874, 52337, 104674, 157011, 314022, 393821, 520477, 787642, 1040954, 1181463, 1561431, 2362926, 3122862, 103574923, 207149846, 310724769, 621449538]

約数ペア:

[(1, 621449538), (2, 310724769), (3, 207149846), (6, 103574923), (199, 3122862), (263, 2362926), (398, 1561431), (526, 1181463), (597, 1040954), (789, 787642), (1194, 520477), (1578, 393821), (1979, 314022), (3958, 157011), (5937, 104674), (11874, 52337)]