127966718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{739}}^1$

素因数の和:1232

約数の個数: 32

約数和(自身を含む): 222497280

約数和(自身を除く): 94530562

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 463, 739, 926, 1478, 5093, 7871, 8129, 10186, 12563, 15742, 16258, 25126, 86581, 138193, 173162, 276386, 342157, 684314, 3763727, 5816669, 7527454, 11633338, 63983359, 127966718]

約数ペア:

[(1, 127966718), (2, 63983359), (11, 11633338), (17, 7527454), (22, 5816669), (34, 3763727), (187, 684314), (374, 342157), (463, 276386), (739, 173162), (926, 138193), (1478, 86581), (5093, 25126), (7871, 16258), (8129, 15742), (10186, 12563)]