1978883482

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{212281}}^1$

素因数の和:212421

約数の個数: 16

約数和(自身を含む): 3056860800

約数和(自身を除く): 1077977318

約数列:

[1, 2, 59, 79, 118, 158, 4661, 9322, 212281, 424562, 12524579, 16770199, 25049158, 33540398, 989441741, 1978883482]

約数ペア:

[(1, 1978883482), (2, 989441741), (59, 33540398), (79, 25049158), (118, 16770199), (158, 12524579), (4661, 424562), (9322, 212281)]