1333385090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{739}}^1\times {\mathrm{2693}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 2440117440

約数和(自身を除く): 1106732350

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 739, 1478, 2693, 3695, 5386, 7390, 13465, 26930, 49513, 99026, 180431, 247565, 360862, 495130, 902155, 1804310, 1990127, 3980254, 9950635, 19901270, 133338509, 266677018, 666692545, 1333385090]

約数ペア:

[(1, 1333385090), (2, 666692545), (5, 266677018), (10, 133338509), (67, 19901270), (134, 9950635), (335, 3980254), (670, 1990127), (739, 1804310), (1478, 902155), (2693, 495130), (3695, 360862), (5386, 247565), (7390, 180431), (13465, 99026), (26930, 49513)]