2503567434

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 5290272000

約数和(自身を除く): 2786704566

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 313, 389, 447, 626, 778, 894, 939, 1167, 1878, 2334, 3427, 6854, 7199, 8947, 10281, 14398, 17894, 20562, 21597, 26841, 43194, 46637, 53682, 57961, 93274, 115922, 121757, 139911, 173883, 243514, 279822, 347766, 365271, 730542, 1072651, 1333103, 2145302, 2666206, 2800411, 3217953, 3999309, 5600822, 6435906, 7998618, 8401233, 16802466, 18141793, 36283586, 54425379, 108850758, 417261239, 834522478, 1251783717, 2503567434]

約数ペア:

[(1, 2503567434), (2, 1251783717), (3, 834522478), (6, 417261239), (23, 108850758), (46, 54425379), (69, 36283586), (138, 18141793), (149, 16802466), (298, 8401233), (313, 7998618), (389, 6435906), (447, 5600822), (626, 3999309), (778, 3217953), (894, 2800411), (939, 2666206), (1167, 2145302), (1878, 1333103), (2334, 1072651), (3427, 730542), (6854, 365271), (7199, 347766), (8947, 279822), (10281, 243514), (14398, 173883), (17894, 139911), (20562, 121757), (21597, 115922), (26841, 93274), (43194, 57961), (46637, 53682)]