830817362

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{420029}}^1$

素因数の和:420097

約数の個数: 16

約数和(自身を含む): 1330655040

約数和(自身を除く): 499837678

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 420029, 840058, 9660667, 18061247, 19321334, 36122494, 415408681, 830817362]

約数ペア:

[(1, 830817362), (2, 415408681), (23, 36122494), (43, 19321334), (46, 18061247), (86, 9660667), (989, 840058), (1978, 420029)]