2912490858

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{220543}}^1$

素因数の和:220650

約数の個数: 32

約数和(自身を含む): 6097600512

約数和(自身を除く): 3185109654

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 2201, 4402, 6603, 13206, 220543, 441086, 661629, 1323258, 6836833, 13673666, 15658553, 20510499, 31317106, 41020998, 46975659, 93951318, 485415143, 970830286, 1456245429, 2912490858]

約数ペア:

[(1, 2912490858), (2, 1456245429), (3, 970830286), (6, 485415143), (31, 93951318), (62, 46975659), (71, 41020998), (93, 31317106), (142, 20510499), (186, 15658553), (213, 13673666), (426, 6836833), (2201, 1323258), (4402, 661629), (6603, 441086), (13206, 220543)]