409835906116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{507401}}^1$

素因数の和:507749

約数の個数: 72

約数和(自身を含む): 901322527896

約数和(自身を除く): 491486621780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 317, 364, 634, 637, 1268, 1274, 2219, 2548, 4121, 4438, 8242, 8876, 15533, 16484, 28847, 31066, 57694, 62132, 115388, 201929, 403858, 507401, 807716, 1014802, 2029604, 3551807, 6596213, 7103614, 13192426, 14207228, 24862649, 26384852, 46173491, 49725298, 92346982, 99450596, 160846117, 184693964, 321692234, 323214437, 643384468, 646428874, 1125922819, 1292857748, 2090999521, 2251845638, 4181999042, 4503691276, 7881459733, 8363998084, 14636996647, 15762919466, 29273993294, 31525838932, 58547986588, 102458976529, 204917953058, 409835906116]

約数ペア:

[(1, 409835906116), (2, 204917953058), (4, 102458976529), (7, 58547986588), (13, 31525838932), (14, 29273993294), (26, 15762919466), (28, 14636996647), (49, 8363998084), (52, 7881459733), (91, 4503691276), (98, 4181999042), (182, 2251845638), (196, 2090999521), (317, 1292857748), (364, 1125922819), (634, 646428874), (637, 643384468), (1268, 323214437), (1274, 321692234), (2219, 184693964), (2548, 160846117), (4121, 99450596), (4438, 92346982), (8242, 49725298), (8876, 46173491), (15533, 26384852), (16484, 24862649), (28847, 14207228), (31066, 13192426), (57694, 7103614), (62132, 6596213), (115388, 3551807), (201929, 2029604), (403858, 1014802), (507401, 807716)]