389627418

素因数分解:

$2^1\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{53359}}^1$

素因数の和:54581

約数の個数: 16

約数和(自身を含む): 779909760

約数和(自身を除く): 390282342

約数列:

[1, 2, 3, 6, 1217, 2434, 3651, 7302, 53359, 106718, 160077, 320154, 64937903, 129875806, 194813709, 389627418]

約数ペア:

[(1, 389627418), (2, 194813709), (3, 129875806), (6, 64937903), (1217, 320154), (2434, 160077), (3651, 106718), (7302, 53359)]