2019955277326

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{74874167}}^1$

素因数の和:74874264

約数の個数: 32

約数和(自身を含む): 3622711744512

約数和(自身を除く): 1602756467186

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 287, 329, 574, 658, 1927, 3854, 13489, 26978, 74874167, 149748334, 524119169, 1048238338, 3069840847, 3519085849, 6139681694, 7038171698, 21488885929, 24633600943, 42977771858, 49267201886, 144282519809, 288565039618, 1009977638663, 2019955277326]

約数ペア:

[(1, 2019955277326), (2, 1009977638663), (7, 288565039618), (14, 144282519809), (41, 49267201886), (47, 42977771858), (82, 24633600943), (94, 21488885929), (287, 7038171698), (329, 6139681694), (574, 3519085849), (658, 3069840847), (1927, 1048238338), (3854, 524119169), (13489, 149748334), (26978, 74874167)]