284776142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{152941}}^1$

素因数の和:152976

約数の個数: 24

約数和(自身を含む): 523061640

約数和(自身を除く): 238285498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 152941, 305882, 1070587, 2141174, 2905879, 5811758, 7494109, 14988218, 20341153, 40682306, 142388071, 284776142]

約数ペア:

[(1, 284776142), (2, 142388071), (7, 40682306), (14, 20341153), (19, 14988218), (38, 7494109), (49, 5811758), (98, 2905879), (133, 2141174), (266, 1070587), (931, 305882), (1862, 152941)]