2218216849672

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{19158233}}^1$

素因数の和:19158633

約数の個数: 32

約数和(自身を含む): 4272669346680

約数和(自身を除く): 2054452497008

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 353, 706, 1412, 2824, 14473, 28946, 57892, 115784, 19158233, 38316466, 76632932, 153265864, 785487553, 1570975106, 3141950212, 6283900424, 6762856249, 13525712498, 27051424996, 54102849992, 277277106209, 554554212418, 1109108424836, 2218216849672]

約数ペア:

[(1, 2218216849672), (2, 1109108424836), (4, 554554212418), (8, 277277106209), (41, 54102849992), (82, 27051424996), (164, 13525712498), (328, 6762856249), (353, 6283900424), (706, 3141950212), (1412, 1570975106), (2824, 785487553), (14473, 153265864), (28946, 76632932), (57892, 38316466), (115784, 19158233)]