1988868602

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2120329}}^1$

素因数の和:2120405

約数の個数: 16

約数和(自身を含む): 3460378560

約数和(自身を除く): 1471509958

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 2120329, 4240658, 14842303, 29684606, 142062043, 284124086, 994434301, 1988868602]

約数ペア:

[(1, 1988868602), (2, 994434301), (7, 284124086), (14, 142062043), (67, 29684606), (134, 14842303), (469, 4240658), (938, 2120329)]