1909882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 3402000

約数和(自身を除く): 1492118

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 149, 221, 298, 377, 442, 493, 754, 986, 1937, 2533, 3874, 4321, 5066, 6409, 8642, 12818, 32929, 56173, 65858, 73457, 112346, 146914, 954941, 1909882]

約数ペア:

[(1, 1909882), (2, 954941), (13, 146914), (17, 112346), (26, 73457), (29, 65858), (34, 56173), (58, 32929), (149, 12818), (221, 8642), (298, 6409), (377, 5066), (442, 4321), (493, 3874), (754, 2533), (986, 1937)]