738690928

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{363529}}^1$

素因数の和:363664

約数の個数: 20

約数和(自身を含む): 1442487040

約数和(自身を除く): 703796112

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 363529, 727058, 1454116, 2908232, 5816464, 46168183, 92336366, 184672732, 369345464, 738690928]

約数ペア:

[(1, 738690928), (2, 369345464), (4, 184672732), (8, 92336366), (16, 46168183), (127, 5816464), (254, 2908232), (508, 1454116), (1016, 727058), (2032, 363529)]