1267716176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4170119}}^1$

素因数の和:4170146

約数の個数: 20

約数和(自身を含む): 2585474400

約数和(自身を除く): 1317758224

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4170119, 8340238, 16680476, 33360952, 66721904, 79232261, 158464522, 316929044, 633858088, 1267716176]

約数ペア:

[(1, 1267716176), (2, 633858088), (4, 316929044), (8, 158464522), (16, 79232261), (19, 66721904), (38, 33360952), (76, 16680476), (152, 8340238), (304, 4170119)]