40803446782

素因数分解:

$2^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{2042419}}^1$

素因数の和:2043855

約数の個数: 16

約数和(自身を含む): 69997818240

約数和(自身を除く): 29194371458

約数列:

[1, 2, 7, 14, 1427, 2854, 9989, 19978, 2042419, 4084838, 14296933, 28593866, 2914531913, 5829063826, 20401723391, 40803446782]

約数ペア:

[(1, 40803446782), (2, 20401723391), (7, 5829063826), (14, 2914531913), (1427, 28593866), (2854, 14296933), (9989, 4084838), (19978, 2042419)]