2050871732

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{37313}}^1$

素因数の和:37488

約数の個数: 48

約数和(自身を含む): 4446634752

約数和(自身を除く): 2395763020

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3926, 4228, 7852, 13741, 27482, 37313, 54964, 74626, 149252, 261191, 485069, 522382, 970138, 1044764, 1940276, 3395483, 5634263, 6790966, 11268526, 13581932, 22537052, 39439841, 73245419, 78879682, 146490838, 157759364, 292981676, 512717933, 1025435866, 2050871732]

約数ペア:

[(1, 2050871732), (2, 1025435866), (4, 512717933), (7, 292981676), (13, 157759364), (14, 146490838), (26, 78879682), (28, 73245419), (52, 39439841), (91, 22537052), (151, 13581932), (182, 11268526), (302, 6790966), (364, 5634263), (604, 3395483), (1057, 1940276), (1963, 1044764), (2114, 970138), (3926, 522382), (4228, 485069), (7852, 261191), (13741, 149252), (27482, 74626), (37313, 54964)]