2007192566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 3393515520

約数和(自身を除く): 1386322954

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 151, 227, 302, 437, 454, 874, 1273, 1541, 2546, 2869, 3082, 3473, 4313, 5221, 5738, 6946, 8626, 10117, 10442, 15209, 20234, 29279, 30418, 34277, 58558, 65987, 68554, 99199, 131974, 192223, 198398, 232691, 288971, 349807, 384446, 465382, 577942, 651263, 699614, 788371, 1302526, 1576742, 2296559, 4421129, 4593118, 6646333, 8842258, 13292666, 14979049, 29958098, 43634621, 52820857, 87269242, 105641714, 1003596283, 2007192566]

約数ペア:

[(1, 2007192566), (2, 1003596283), (19, 105641714), (23, 87269242), (38, 52820857), (46, 43634621), (67, 29958098), (134, 14979049), (151, 13292666), (227, 8842258), (302, 6646333), (437, 4593118), (454, 4421129), (874, 2296559), (1273, 1576742), (1541, 1302526), (2546, 788371), (2869, 699614), (3082, 651263), (3473, 577942), (4313, 465382), (5221, 384446), (5738, 349807), (6946, 288971), (8626, 232691), (10117, 198398), (10442, 192223), (15209, 131974), (20234, 99199), (29279, 68554), (30418, 65987), (34277, 58558)]