2140367090

素因数分解:

$2^1\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{78893}}^1$

素因数の和:81613

約数の個数: 16

約数和(自身を含む): 3854129688

約数和(自身を除く): 1713762598

約数列:

[1, 2, 5, 10, 2713, 5426, 13565, 27130, 78893, 157786, 394465, 788930, 214036709, 428073418, 1070183545, 2140367090]

約数ペア:

[(1, 2140367090), (2, 1070183545), (5, 428073418), (10, 214036709), (2713, 788930), (5426, 394465), (13565, 157786), (27130, 78893)]