2013428732

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{6997}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 4138337280

約数和(自身を除く): 2124908548

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 239, 301, 478, 602, 956, 1204, 1673, 3346, 6692, 6997, 10277, 13994, 20554, 27988, 41108, 48979, 71939, 97958, 143878, 195916, 287756, 300871, 601742, 1203484, 1672283, 2106097, 3344566, 4212194, 6689132, 8424388, 11705981, 23411962, 46823924, 71908169, 143816338, 287632676, 503357183, 1006714366, 2013428732]

約数ペア:

[(1, 2013428732), (2, 1006714366), (4, 503357183), (7, 287632676), (14, 143816338), (28, 71908169), (43, 46823924), (86, 23411962), (172, 11705981), (239, 8424388), (301, 6689132), (478, 4212194), (602, 3344566), (956, 2106097), (1204, 1672283), (1673, 1203484), (3346, 601742), (6692, 300871), (6997, 287756), (10277, 195916), (13994, 143878), (20554, 97958), (27988, 71939), (41108, 48979)]