2758471198

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1\times {\mathrm{2503}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 4765372416

約数和(自身を除く): 2006901218

約数列:

[1, 2, 7, 14, 223, 353, 446, 706, 1561, 2471, 2503, 3122, 4942, 5006, 17521, 35042, 78719, 157438, 551033, 558169, 883559, 1102066, 1116338, 1767118, 3907183, 6184913, 7814366, 12369826, 197033657, 394067314, 1379235599, 2758471198]

約数ペア:

[(1, 2758471198), (2, 1379235599), (7, 394067314), (14, 197033657), (223, 12369826), (353, 7814366), (446, 6184913), (706, 3907183), (1561, 1767118), (2471, 1116338), (2503, 1102066), (3122, 883559), (4942, 558169), (5006, 551033), (17521, 157438), (35042, 78719)]