513348524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{580711}}^1$

素因数の和:580745

約数の個数: 24

約数和(自身を含む): 1024375968

約数和(自身を除く): 511027444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 580711, 1161422, 2322844, 7549243, 9872087, 15098486, 19744174, 30196972, 39488348, 128337131, 256674262, 513348524]

約数ペア:

[(1, 513348524), (2, 256674262), (4, 128337131), (13, 39488348), (17, 30196972), (26, 19744174), (34, 15098486), (52, 9872087), (68, 7549243), (221, 2322844), (442, 1161422), (884, 580711)]