2012313784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{471931}}^1$

素因数の和:471991

約数の個数: 32

約数和(自身を含む): 4162440240

約数和(自身を除く): 2150126456

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 471931, 943862, 1887724, 3775448, 6135103, 12270206, 19349171, 24540412, 38698342, 49080824, 77396684, 154793368, 251539223, 503078446, 1006156892, 2012313784]

約数ペア:

[(1, 2012313784), (2, 1006156892), (4, 503078446), (8, 251539223), (13, 154793368), (26, 77396684), (41, 49080824), (52, 38698342), (82, 24540412), (104, 19349171), (164, 12270206), (328, 6135103), (533, 3775448), (1066, 1887724), (2132, 943862), (4264, 471931)]