520199368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{2383}}^1$

素因数の和:4501

約数の個数: 32

約数和(自身を含む): 1051344000

約数和(自身を除く): 531144632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2099, 2383, 4198, 4766, 8396, 9532, 16792, 19064, 27287, 30979, 54574, 61958, 109148, 123916, 218296, 247832, 5001917, 10003834, 20007668, 40015336, 65024921, 130049842, 260099684, 520199368]

約数ペア:

[(1, 520199368), (2, 260099684), (4, 130049842), (8, 65024921), (13, 40015336), (26, 20007668), (52, 10003834), (104, 5001917), (2099, 247832), (2383, 218296), (4198, 123916), (4766, 109148), (8396, 61958), (9532, 54574), (16792, 30979), (19064, 27287)]