2788573682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:503

約数の個数: 64

約数和(自身を含む): 4713375744

約数和(自身を除く): 1924802062

約数列:

[1, 2, 17, 23, 34, 46, 131, 163, 167, 262, 326, 334, 391, 782, 2227, 2771, 2839, 3013, 3749, 3841, 4454, 5542, 5678, 6026, 7498, 7682, 21353, 21877, 27221, 42706, 43754, 51221, 54442, 63733, 65297, 102442, 127466, 130594, 363001, 371909, 462757, 491119, 503171, 626083, 726002, 743818, 925514, 982238, 1006342, 1252166, 3565951, 7131902, 8349023, 8553907, 10643411, 16698046, 17107814, 21286822, 60621167, 82016873, 121242334, 164033746, 1394286841, 2788573682]

約数ペア:

[(1, 2788573682), (2, 1394286841), (17, 164033746), (23, 121242334), (34, 82016873), (46, 60621167), (131, 21286822), (163, 17107814), (167, 16698046), (262, 10643411), (326, 8553907), (334, 8349023), (391, 7131902), (782, 3565951), (2227, 1252166), (2771, 1006342), (2839, 982238), (3013, 925514), (3749, 743818), (3841, 726002), (4454, 626083), (5542, 503171), (5678, 491119), (6026, 462757), (7498, 371909), (7682, 363001), (21353, 130594), (21877, 127466), (27221, 102442), (42706, 65297), (43754, 63733), (51221, 54442)]