2797499684876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1\times {\mathrm{498301}}^1$

素因数の和:499434

約数の個数: 48

約数和(自身を含む): 5326768651680

約数和(自身を除く): 2529268966804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1009, 1391, 2018, 2782, 4036, 5564, 13117, 26234, 52468, 107963, 215926, 431852, 498301, 996602, 1403519, 1993204, 2807038, 5614076, 6477913, 12955826, 25911652, 53318207, 106636414, 213272828, 502785709, 693136691, 1005571418, 1386273382, 2011142836, 2772546764, 6536214217, 13072428434, 26144856868, 53798070863, 107596141726, 215192283452, 699374921219, 1398749842438, 2797499684876]

約数ペア:

[(1, 2797499684876), (2, 1398749842438), (4, 699374921219), (13, 215192283452), (26, 107596141726), (52, 53798070863), (107, 26144856868), (214, 13072428434), (428, 6536214217), (1009, 2772546764), (1391, 2011142836), (2018, 1386273382), (2782, 1005571418), (4036, 693136691), (5564, 502785709), (13117, 213272828), (26234, 106636414), (52468, 53318207), (107963, 25911652), (215926, 12955826), (431852, 6477913), (498301, 5614076), (996602, 2807038), (1403519, 1993204)]