843454090

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1\times {\mathrm{1153}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 1531478016

約数和(自身を除く): 688023926

約数列:

[1, 2, 5, 10, 191, 382, 383, 766, 955, 1153, 1910, 1915, 2306, 3830, 5765, 11530, 73153, 146306, 220223, 365765, 440446, 441599, 731530, 883198, 1101115, 2202230, 2207995, 4415990, 84345409, 168690818, 421727045, 843454090]

約数ペア:

[(1, 843454090), (2, 421727045), (5, 168690818), (10, 84345409), (191, 4415990), (382, 2207995), (383, 2202230), (766, 1101115), (955, 883198), (1153, 731530), (1910, 441599), (1915, 440446), (2306, 365765), (3830, 220223), (5765, 146306), (11530, 73153)]