2788897982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113749}}^1$

素因数の和:113828

約数の個数: 32

約数和(自身を含む): 4815720000

約数和(自身を除く): 2026822018

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1886, 12259, 24518, 113749, 227498, 1478737, 2616227, 2957474, 4663709, 5232454, 9327418, 34010951, 60628217, 68021902, 107265307, 121256434, 214530614, 1394448991, 2788897982]

約数ペア:

[(1, 2788897982), (2, 1394448991), (13, 214530614), (23, 121256434), (26, 107265307), (41, 68021902), (46, 60628217), (82, 34010951), (299, 9327418), (533, 5232454), (598, 4663709), (943, 2957474), (1066, 2616227), (1886, 1478737), (12259, 227498), (24518, 113749)]