349014785

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:773

約数の個数: 32

約数和(自身を含む): 486300672

約数和(自身を除く): 137285887

約数列:

[1, 5, 7, 35, 131, 163, 467, 655, 815, 917, 1141, 2335, 3269, 4585, 5705, 16345, 21353, 61177, 76121, 106765, 149471, 305885, 380605, 428239, 532847, 747355, 2141195, 2664235, 9971851, 49859255, 69802957, 349014785]

約数ペア:

[(1, 349014785), (5, 69802957), (7, 49859255), (35, 9971851), (131, 2664235), (163, 2141195), (467, 747355), (655, 532847), (815, 428239), (917, 380605), (1141, 305885), (2335, 149471), (3269, 106765), (4585, 76121), (5705, 61177), (16345, 21353)]