1229366864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{42853}}^1$

素因数の和:43035

約数の個数: 40

約数和(自身を含む): 2614436832

約数和(自身を除く): 1385069968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 163, 176, 326, 652, 1304, 1793, 2608, 3586, 7172, 14344, 28688, 42853, 85706, 171412, 342824, 471383, 685648, 942766, 1885532, 3771064, 6985039, 7542128, 13970078, 27940156, 55880312, 76835429, 111760624, 153670858, 307341716, 614683432, 1229366864]

約数ペア:

[(1, 1229366864), (2, 614683432), (4, 307341716), (8, 153670858), (11, 111760624), (16, 76835429), (22, 55880312), (44, 27940156), (88, 13970078), (163, 7542128), (176, 6985039), (326, 3771064), (652, 1885532), (1304, 942766), (1793, 685648), (2608, 471383), (3586, 342824), (7172, 171412), (14344, 85706), (28688, 42853)]