1370846288

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{394829}}^1$

素因数の和:394875

約数の個数: 40

約数和(自身を含む): 3133370880

約数和(自身を除く): 1762524592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 394829, 789658, 1579316, 2763803, 3158632, 5527606, 6317264, 11055212, 12239699, 22110424, 24479398, 44220848, 48958796, 85677893, 97917592, 171355786, 195835184, 342711572, 685423144, 1370846288]

約数ペア:

[(1, 1370846288), (2, 685423144), (4, 342711572), (7, 195835184), (8, 171355786), (14, 97917592), (16, 85677893), (28, 48958796), (31, 44220848), (56, 24479398), (62, 22110424), (112, 12239699), (124, 11055212), (217, 6317264), (248, 5527606), (434, 3158632), (496, 2763803), (868, 1579316), (1736, 789658), (3472, 394829)]