1138358884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 2177255808

約数和(自身を除く): 1038896924

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 257, 412, 514, 827, 1028, 1339, 1654, 2678, 3308, 3341, 5356, 6682, 10751, 13364, 21502, 26471, 43004, 52942, 85181, 105884, 170362, 212539, 340724, 344123, 425078, 688246, 850156, 1107353, 1376492, 2214706, 2763007, 4429412, 5526014, 11052028, 21891517, 43783034, 87566068, 284589721, 569179442, 1138358884]

約数ペア:

[(1, 1138358884), (2, 569179442), (4, 284589721), (13, 87566068), (26, 43783034), (52, 21891517), (103, 11052028), (206, 5526014), (257, 4429412), (412, 2763007), (514, 2214706), (827, 1376492), (1028, 1107353), (1339, 850156), (1654, 688246), (2678, 425078), (3308, 344123), (3341, 340724), (5356, 212539), (6682, 170362), (10751, 105884), (13364, 85181), (21502, 52942), (26471, 43004)]