2802110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 5458752

約数和(自身を除く): 2656642

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 311, 530, 622, 901, 1555, 1802, 3110, 4505, 5287, 9010, 10574, 16483, 26435, 32966, 52870, 82415, 164830, 280211, 560422, 1401055, 2802110]

約数ペア:

[(1, 2802110), (2, 1401055), (5, 560422), (10, 280211), (17, 164830), (34, 82415), (53, 52870), (85, 32966), (106, 26435), (170, 16483), (265, 10574), (311, 9010), (530, 5287), (622, 4505), (901, 3110), (1555, 1802)]