1333454710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{72431}}^1$

素因数の和:72708

約数の個数: 32

約数和(自身を含む): 2753574912

約数和(自身を除く): 1420120202

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 1315, 1841, 2630, 3682, 9205, 18410, 72431, 144862, 362155, 507017, 724310, 1014034, 2535085, 5070170, 19049353, 38098706, 95246765, 133345471, 190493530, 266690942, 666727355, 1333454710]

約数ペア:

[(1, 1333454710), (2, 666727355), (5, 266690942), (7, 190493530), (10, 133345471), (14, 95246765), (35, 38098706), (70, 19049353), (263, 5070170), (526, 2535085), (1315, 1014034), (1841, 724310), (2630, 507017), (3682, 362155), (9205, 144862), (18410, 72431)]