542552486

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2039671}}^1$

素因数の和:2039699

約数の個数: 16

約数和(自身を含む): 979042560

約数和(自身を除く): 436490074

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2039671, 4079342, 14277697, 28555394, 38753749, 77507498, 271276243, 542552486]

約数ペア:

[(1, 542552486), (2, 271276243), (7, 77507498), (14, 38753749), (19, 28555394), (38, 14277697), (133, 4079342), (266, 2039671)]