2016274509

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 3113510400

約数和(自身を除く): 1097235891

約数列:

[1, 3, 9, 19, 57, 107, 171, 263, 321, 419, 789, 963, 1257, 2033, 2367, 3771, 4997, 6099, 7961, 14991, 18297, 23883, 28141, 44833, 44973, 71649, 84423, 110197, 134499, 253269, 330591, 403497, 534679, 851827, 991773, 1604037, 2093743, 2555481, 4812111, 6281229, 7666443, 11791079, 18843687, 35373237, 106119711, 224030501, 672091503, 2016274509]

約数ペア:

[(1, 2016274509), (3, 672091503), (9, 224030501), (19, 106119711), (57, 35373237), (107, 18843687), (171, 11791079), (263, 7666443), (321, 6281229), (419, 4812111), (789, 2555481), (963, 2093743), (1257, 1604037), (2033, 991773), (2367, 851827), (3771, 534679), (4997, 403497), (6099, 330591), (7961, 253269), (14991, 134499), (18297, 110197), (23883, 84423), (28141, 71649), (44833, 44973)]