1402188078

素因数分解:

$2^1\times 3^1\times {\mathrm{3491}}^1\times {\mathrm{66943}}^1$

素因数の和:70439

約数の個数: 16

約数和(自身を含む): 2805221376

約数和(自身を除く): 1403033298

約数列:

[1, 2, 3, 6, 3491, 6982, 10473, 20946, 66943, 133886, 200829, 401658, 233698013, 467396026, 701094039, 1402188078]

約数ペア:

[(1, 1402188078), (2, 701094039), (3, 467396026), (6, 233698013), (3491, 401658), (6982, 200829), (10473, 133886), (20946, 66943)]