496719894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2061

約数の個数: 64

約数和(自身を含む): 1124036352

約数和(自身を除く): 627316458

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 107, 111, 214, 222, 321, 407, 642, 814, 1177, 1221, 1901, 2354, 2442, 3531, 3802, 3959, 5703, 7062, 7918, 11406, 11877, 20911, 23754, 41822, 43549, 62733, 70337, 87098, 125466, 130647, 140674, 203407, 211011, 261294, 406814, 422022, 610221, 773707, 1220442, 1547414, 2237477, 2321121, 4474954, 4642242, 6712431, 7526059, 13424862, 15052118, 22578177, 45156354, 82786649, 165573298, 248359947, 496719894]

約数ペア:

[(1, 496719894), (2, 248359947), (3, 165573298), (6, 82786649), (11, 45156354), (22, 22578177), (33, 15052118), (37, 13424862), (66, 7526059), (74, 6712431), (107, 4642242), (111, 4474954), (214, 2321121), (222, 2237477), (321, 1547414), (407, 1220442), (642, 773707), (814, 610221), (1177, 422022), (1221, 406814), (1901, 261294), (2354, 211011), (2442, 203407), (3531, 140674), (3802, 130647), (3959, 125466), (5703, 87098), (7062, 70337), (7918, 62733), (11406, 43549), (11877, 41822), (20911, 23754)]