2147885344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{196837}}^1$

素因数の和:196889

約数の個数: 48

約数和(自身を含む): 4761904896

約数和(自身を除く): 2614019552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 196837, 393674, 787348, 1574696, 2165207, 3149392, 4330414, 6101947, 6298784, 8660828, 12203894, 17321656, 24407788, 34643312, 48815576, 67121417, 69286624, 97631152, 134242834, 195262304, 268485668, 536971336, 1073942672, 2147885344]

約数ペア:

[(1, 2147885344), (2, 1073942672), (4, 536971336), (8, 268485668), (11, 195262304), (16, 134242834), (22, 97631152), (31, 69286624), (32, 67121417), (44, 48815576), (62, 34643312), (88, 24407788), (124, 17321656), (176, 12203894), (248, 8660828), (341, 6298784), (352, 6101947), (496, 4330414), (682, 3149392), (992, 2165207), (1364, 1574696), (2728, 787348), (5456, 393674), (10912, 196837)]