69409681918

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{4152787}}^1$

素因数の和:4152987

約数の個数: 16

約数和(自身を含む): 106593762384

約数和(自身を除く): 37184080466

約数列:

[1, 2, 61, 122, 137, 274, 8357, 16714, 4152787, 8305574, 253320007, 506640014, 568931819, 1137863638, 34704840959, 69409681918]

約数ペア:

[(1, 69409681918), (2, 34704840959), (61, 1137863638), (122, 568931819), (137, 506640014), (274, 253320007), (8357, 8305574), (16714, 4152787)]