253252907942

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{16573}}^1\times {\mathrm{402133}}^1$

素因数の和:418727

約数の個数: 16

約数和(自身を含む): 399898134960

約数和(自身を除く): 146645227018

約数列:

[1, 2, 19, 38, 16573, 33146, 314887, 402133, 629774, 804266, 7640527, 15281054, 6664550209, 13329100418, 126626453971, 253252907942]

約数ペア:

[(1, 253252907942), (2, 126626453971), (19, 13329100418), (38, 6664550209), (16573, 15281054), (33146, 7640527), (314887, 804266), (402133, 629774)]