1220819558402

素因数分解:

$2^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1\times {\mathrm{1109}}^1\times {\mathrm{2063}}^1$

素因数の和:4210

約数の個数: 32

約数和(自身を含む): 1840896460800

約数和(自身を除く): 620076902398

約数列:

[1, 2, 479, 557, 958, 1109, 1114, 2063, 2218, 4126, 266803, 531211, 533606, 617713, 988177, 1062422, 1149091, 1235426, 1976354, 2287867, 2298182, 4575734, 295884527, 550414589, 591769054, 1095888293, 1100829178, 1274341919, 2191776586, 2548683838, 610409779201, 1220819558402]

約数ペア:

[(1, 1220819558402), (2, 610409779201), (479, 2548683838), (557, 2191776586), (958, 1274341919), (1109, 1100829178), (1114, 1095888293), (2063, 591769054), (2218, 550414589), (4126, 295884527), (266803, 4575734), (531211, 2298182), (533606, 2287867), (617713, 1976354), (988177, 1235426), (1062422, 1149091)]