561965930

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{294223}}^1$

素因数の和:294421

約数の個数: 16

約数和(自身を含む): 1016838144

約数和(自身を除く): 454872214

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 294223, 588446, 1471115, 2942230, 56196593, 112393186, 280982965, 561965930]

約数ペア:

[(1, 561965930), (2, 280982965), (5, 112393186), (10, 56196593), (191, 2942230), (382, 1471115), (955, 588446), (1910, 294223)]