1909788194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1\times {\mathrm{1321}}^1$

素因数の和:1862

約数の個数: 32

約数和(自身を含む): 3072825072

約数和(自身を除く): 1163036878

約数列:

[1, 2, 17, 34, 101, 202, 421, 842, 1321, 1717, 2642, 3434, 7157, 14314, 22457, 42521, 44914, 85042, 133421, 266842, 556141, 722857, 1112282, 1445714, 2268157, 4536314, 9454397, 18908794, 56170241, 112340482, 954894097, 1909788194]

約数ペア:

[(1, 1909788194), (2, 954894097), (17, 112340482), (34, 56170241), (101, 18908794), (202, 9454397), (421, 4536314), (842, 2268157), (1321, 1445714), (1717, 1112282), (2642, 722857), (3434, 556141), (7157, 266842), (14314, 133421), (22457, 85042), (42521, 44914)]