2187052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4141

約数の個数: 24

約数和(自身を含む): 4605440

約数和(自身を除く): 2418388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4111, 8222, 16444, 28777, 57554, 78109, 115108, 156218, 312436, 546763, 1093526, 2187052]

約数ペア:

[(1, 2187052), (2, 1093526), (4, 546763), (7, 312436), (14, 156218), (19, 115108), (28, 78109), (38, 57554), (76, 28777), (133, 16444), (266, 8222), (532, 4111)]