291299582

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1472

約数の個数: 32

約数和(自身を含む): 507555072

約数和(自身を除く): 216255490

約数列:

[1, 2, 7, 14, 107, 163, 214, 326, 749, 1141, 1193, 1498, 2282, 2386, 8351, 16702, 17441, 34882, 122087, 127651, 194459, 244174, 255302, 388918, 893557, 1361213, 1787114, 2722426, 20807113, 41614226, 145649791, 291299582]

約数ペア:

[(1, 291299582), (2, 145649791), (7, 41614226), (14, 20807113), (107, 2722426), (163, 1787114), (214, 1361213), (326, 893557), (749, 388918), (1141, 255302), (1193, 244174), (1498, 194459), (2282, 127651), (2386, 122087), (8351, 34882), (16702, 17441)]