242137532

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{665213}}^1$

素因数の和:665237

約数の個数: 24

約数和(自身を含む): 521527776

約数和(自身を除く): 279390244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 665213, 1330426, 2660852, 4656491, 8647769, 9312982, 17295538, 18625964, 34591076, 60534383, 121068766, 242137532]

約数ペア:

[(1, 242137532), (2, 121068766), (4, 60534383), (7, 34591076), (13, 18625964), (14, 17295538), (26, 9312982), (28, 8647769), (52, 4656491), (91, 2660852), (182, 1330426), (364, 665213)]