8357492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 18110400

約数和(自身を除く): 9752908

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 769, 836, 988, 1538, 2717, 3076, 5434, 8459, 9997, 10868, 14611, 16918, 19994, 29222, 33836, 39988, 58444, 109967, 160721, 189943, 219934, 321442, 379886, 439868, 642884, 759772, 2089373, 4178746, 8357492]

約数ペア:

[(1, 8357492), (2, 4178746), (4, 2089373), (11, 759772), (13, 642884), (19, 439868), (22, 379886), (26, 321442), (38, 219934), (44, 189943), (52, 160721), (76, 109967), (143, 58444), (209, 39988), (247, 33836), (286, 29222), (418, 19994), (494, 16918), (572, 14611), (769, 10868), (836, 9997), (988, 8459), (1538, 5434), (2717, 3076)]