1279918082

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{331}}^1\times {\mathrm{7523}}^1$

素因数の和:8113

約数の個数: 16

約数和(自身を含む): 1933427232

約数和(自身を除く): 653509150

約数列:

[1, 2, 257, 331, 514, 662, 7523, 15046, 85067, 170134, 1933411, 2490113, 3866822, 4980226, 639959041, 1279918082]

約数ペア:

[(1, 1279918082), (2, 639959041), (257, 4980226), (331, 3866822), (514, 2490113), (662, 1933411), (7523, 170134), (15046, 85067)]