28305494758

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{9428879}}^1$

素因数の和:9428979

約数の個数: 16

約数和(自身を含む): 45258624000

約数和(自身を除く): 16953129242

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 9428879, 18857758, 179148701, 358297402, 744881441, 1489762882, 14152747379, 28305494758]

約数ペア:

[(1, 28305494758), (2, 14152747379), (19, 1489762882), (38, 744881441), (79, 358297402), (158, 179148701), (1501, 18857758), (3002, 9428879)]