4088894138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{911}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 7488847872

約数和(自身を除く): 3399953734

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 263, 322, 371, 526, 742, 911, 1219, 1822, 1841, 2438, 3682, 6049, 6377, 8533, 12098, 12754, 13939, 17066, 20953, 27878, 41906, 42343, 48283, 84686, 96566, 97573, 146671, 195146, 239593, 293342, 320597, 337981, 479186, 641194, 675962, 1110509, 1677151, 2221018, 2244179, 3354302, 4488358, 5510639, 7773563, 11021278, 12698429, 15547126, 25396858, 38574473, 77148946, 88889003, 177778006, 292063867, 584127734, 2044447069, 4088894138]

約数ペア:

[(1, 4088894138), (2, 2044447069), (7, 584127734), (14, 292063867), (23, 177778006), (46, 88889003), (53, 77148946), (106, 38574473), (161, 25396858), (263, 15547126), (322, 12698429), (371, 11021278), (526, 7773563), (742, 5510639), (911, 4488358), (1219, 3354302), (1822, 2244179), (1841, 2221018), (2438, 1677151), (3682, 1110509), (6049, 675962), (6377, 641194), (8533, 479186), (12098, 337981), (12754, 320597), (13939, 293342), (17066, 239593), (20953, 195146), (27878, 146671), (41906, 97573), (42343, 96566), (48283, 84686)]