455987504752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{5207239}}^1$

素因数の和:5207681

約数の個数: 40

約数和(自身を含む): 953695591520

約数和(自身を除く): 497708086768

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 421, 842, 1684, 3368, 5473, 6736, 10946, 21892, 43784, 87568, 5207239, 10414478, 20828956, 41657912, 67694107, 83315824, 135388214, 270776428, 541552856, 1083105712, 2192247619, 4384495238, 8768990476, 17537980952, 28499219047, 35075961904, 56998438094, 113996876188, 227993752376, 455987504752]

約数ペア:

[(1, 455987504752), (2, 227993752376), (4, 113996876188), (8, 56998438094), (13, 35075961904), (16, 28499219047), (26, 17537980952), (52, 8768990476), (104, 4384495238), (208, 2192247619), (421, 1083105712), (842, 541552856), (1684, 270776428), (3368, 135388214), (5473, 83315824), (6736, 67694107), (10946, 41657912), (21892, 20828956), (43784, 10414478), (87568, 5207239)]