520175032

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{45887}}^1$

素因数の和:46015

約数の個数: 32

約数和(自身を含む): 1060012800

約数和(自身を除く): 539837768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2834, 5668, 11336, 45887, 91774, 183548, 367096, 596531, 1193062, 2386124, 4772248, 5001683, 10003366, 20006732, 40013464, 65021879, 130043758, 260087516, 520175032]

約数ペア:

[(1, 520175032), (2, 260087516), (4, 130043758), (8, 65021879), (13, 40013464), (26, 20006732), (52, 10003366), (104, 5001683), (109, 4772248), (218, 2386124), (436, 1193062), (872, 596531), (1417, 367096), (2834, 183548), (5668, 91774), (11336, 45887)]