1131286816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{23459}}^1$

素因数の和:23617

約数の個数: 48

約数和(自身を含む): 2447534880

約数和(自身を除く): 1316248064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 548, 1096, 1507, 2192, 3014, 4384, 6028, 12056, 23459, 24112, 46918, 48224, 93836, 187672, 258049, 375344, 516098, 750688, 1032196, 2064392, 3213883, 4128784, 6427766, 8257568, 12855532, 25711064, 35352713, 51422128, 70705426, 102844256, 141410852, 282821704, 565643408, 1131286816]

約数ペア:

[(1, 1131286816), (2, 565643408), (4, 282821704), (8, 141410852), (11, 102844256), (16, 70705426), (22, 51422128), (32, 35352713), (44, 25711064), (88, 12855532), (137, 8257568), (176, 6427766), (274, 4128784), (352, 3213883), (548, 2064392), (1096, 1032196), (1507, 750688), (2192, 516098), (3014, 375344), (4384, 258049), (6028, 187672), (12056, 93836), (23459, 48224), (24112, 46918)]