305229386

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4337}}^1$

素因数の和:4814

約数の個数: 32

約数和(自身を含む): 572199552

約数和(自身を除く): 266970166

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 3199, 4337, 5027, 6398, 8674, 10054, 30359, 35189, 47707, 60718, 70378, 95414, 333949, 667898, 1982009, 3964018, 13874063, 21802099, 27748126, 43604198, 152614693, 305229386]

約数ペア:

[(1, 305229386), (2, 152614693), (7, 43604198), (11, 27748126), (14, 21802099), (22, 13874063), (77, 3964018), (154, 1982009), (457, 667898), (914, 333949), (3199, 95414), (4337, 70378), (5027, 60718), (6398, 47707), (8674, 35189), (10054, 30359)]