505184464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{5413}}^1$

素因数の和:5747

約数の個数: 40

約数和(自身を含む): 1033857440

約数和(自身を除く): 528672976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 1228, 2456, 4912, 5413, 5833, 10826, 11666, 21652, 23332, 43304, 46664, 86608, 93328, 102847, 205694, 411388, 822776, 1645552, 1661791, 3323582, 6647164, 13294328, 26588656, 31574029, 63148058, 126296116, 252592232, 505184464]

約数ペア:

[(1, 505184464), (2, 252592232), (4, 126296116), (8, 63148058), (16, 31574029), (19, 26588656), (38, 13294328), (76, 6647164), (152, 3323582), (304, 1661791), (307, 1645552), (614, 822776), (1228, 411388), (2456, 205694), (4912, 102847), (5413, 93328), (5833, 86608), (10826, 46664), (11666, 43304), (21652, 23332)]