7940160670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{159473}}^1$

素因数の和:159876

約数の個数: 32

約数和(自身を含む): 15431980032

約数和(自身を除く): 7491819362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 383, 766, 1915, 3830, 4979, 9958, 24895, 49790, 159473, 318946, 797365, 1594730, 2073149, 4146298, 10365745, 20731490, 61078159, 122156318, 305390795, 610781590, 794016067, 1588032134, 3970080335, 7940160670]

約数ペア:

[(1, 7940160670), (2, 3970080335), (5, 1588032134), (10, 794016067), (13, 610781590), (26, 305390795), (65, 122156318), (130, 61078159), (383, 20731490), (766, 10365745), (1915, 4146298), (3830, 2073149), (4979, 1594730), (9958, 797365), (24895, 318946), (49790, 159473)]