2000267731

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13537}}^1$

素因数の和:13675

約数の個数: 32

約数和(自身を含む): 2651281920

約数和(自身を除く): 651014189

約数列:

[1, 7, 11, 19, 77, 101, 133, 209, 707, 1111, 1463, 1919, 7777, 13433, 13537, 21109, 94759, 147763, 148907, 257203, 1042349, 1367237, 1800421, 2829233, 9570659, 15039607, 19804631, 25977503, 105277249, 181842521, 285752533, 2000267731]

約数ペア:

[(1, 2000267731), (7, 285752533), (11, 181842521), (19, 105277249), (77, 25977503), (101, 19804631), (133, 15039607), (209, 9570659), (707, 2829233), (1111, 1800421), (1463, 1367237), (1919, 1042349), (7777, 257203), (13433, 148907), (13537, 147763), (21109, 94759)]