870865674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{17707}}^1$

素因数の和:18890

約数の個数: 32

約数和(自身を含む): 1992362496

約数和(自身を除く): 1121496822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1171, 2342, 3513, 7026, 8197, 16394, 17707, 24591, 35414, 49182, 53121, 106242, 123949, 247898, 371847, 743694, 20734897, 41469794, 62204691, 124409382, 145144279, 290288558, 435432837, 870865674]

約数ペア:

[(1, 870865674), (2, 435432837), (3, 290288558), (6, 145144279), (7, 124409382), (14, 62204691), (21, 41469794), (42, 20734897), (1171, 743694), (2342, 371847), (3513, 247898), (7026, 123949), (8197, 106242), (16394, 53121), (17707, 49182), (24591, 35414)]