1912862

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 24

約数和(自身を含む): 3385800

約数和(自身を除く): 1472938

約数列:

[1, 2, 7, 14, 49, 98, 131, 149, 262, 298, 917, 1043, 1834, 2086, 6419, 7301, 12838, 14602, 19519, 39038, 136633, 273266, 956431, 1912862]

約数ペア:

[(1, 1912862), (2, 956431), (7, 273266), (14, 136633), (49, 39038), (98, 19519), (131, 14602), (149, 12838), (262, 7301), (298, 6419), (917, 2086), (1043, 1834)]