1891992

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 4884480

約数和(自身を除く): 2992488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 2543, 5086, 7629, 10172, 15258, 20344, 30516, 61032, 78833, 157666, 236499, 315332, 472998, 630664, 945996, 1891992]

約数ペア:

[(1, 1891992), (2, 945996), (3, 630664), (4, 472998), (6, 315332), (8, 236499), (12, 157666), (24, 78833), (31, 61032), (62, 30516), (93, 20344), (124, 15258), (186, 10172), (248, 7629), (372, 5086), (744, 2543)]