409772792

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{32563}}^1$

素因数の和:32604

約数の個数: 48

約数和(自身を含む): 909512520

約数和(自身を除く): 499739728

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 121, 143, 242, 286, 484, 572, 968, 1144, 1573, 3146, 6292, 12584, 32563, 65126, 130252, 260504, 358193, 423319, 716386, 846638, 1432772, 1693276, 2865544, 3386552, 3940123, 4656509, 7880246, 9313018, 15760492, 18626036, 31520984, 37252072, 51221599, 102443198, 204886396, 409772792]

約数ペア:

[(1, 409772792), (2, 204886396), (4, 102443198), (8, 51221599), (11, 37252072), (13, 31520984), (22, 18626036), (26, 15760492), (44, 9313018), (52, 7880246), (88, 4656509), (104, 3940123), (121, 3386552), (143, 2865544), (242, 1693276), (286, 1432772), (484, 846638), (572, 716386), (968, 423319), (1144, 358193), (1573, 260504), (3146, 130252), (6292, 65126), (12584, 32563)]