2912081228

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1253047}}^1$

素因数の和:1253141

約数の個数: 24

約数和(自身を含む): 5894337792

約数和(自身を除く): 2982256564

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 1253047, 2506094, 5012188, 8771329, 17542658, 35085316, 104002901, 208005802, 416011604, 728020307, 1456040614, 2912081228]

約数ペア:

[(1, 2912081228), (2, 1456040614), (4, 728020307), (7, 416011604), (14, 208005802), (28, 104002901), (83, 35085316), (166, 17542658), (332, 8771329), (581, 5012188), (1162, 2506094), (2324, 1253047)]