244971824

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{120557}}^1$

素因数の和:120692

約数の個数: 20

約数和(自身を含む): 478374144

約数和(自身を除く): 233402320

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 120557, 241114, 482228, 964456, 1928912, 15310739, 30621478, 61242956, 122485912, 244971824]

約数ペア:

[(1, 244971824), (2, 122485912), (4, 61242956), (8, 30621478), (16, 15310739), (127, 1928912), (254, 964456), (508, 482228), (1016, 241114), (2032, 120557)]