489808280462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1\times {\mathrm{212099}}^1$

素因数の和:213008

約数の個数: 32

約数和(自身を含む): 780175065600

約数和(自身を除く): 290366785138

約数列:

[1, 2, 23, 46, 61, 122, 823, 1403, 1646, 2806, 18929, 37858, 50203, 100406, 212099, 424198, 1154669, 2309338, 4878277, 9756554, 12938039, 25876078, 174557477, 297574897, 349114954, 595149794, 4014821971, 8029643942, 10648006097, 21296012194, 244904140231, 489808280462]

約数ペア:

[(1, 489808280462), (2, 244904140231), (23, 21296012194), (46, 10648006097), (61, 8029643942), (122, 4014821971), (823, 595149794), (1403, 349114954), (1646, 297574897), (2806, 174557477), (18929, 25876078), (37858, 12938039), (50203, 9756554), (100406, 4878277), (212099, 2309338), (424198, 1154669)]