2065759724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{40031}}^1$

素因数の和:40158

約数の個数: 48

約数和(自身を含む): 4393912320

約数和(自身を除く): 2328152596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 12901, 25802, 40031, 51604, 80062, 160124, 280217, 560434, 760589, 1120868, 1521178, 3042356, 3883007, 5324123, 7766014, 10648246, 15532028, 21296492, 27181049, 54362098, 73777133, 108724196, 147554266, 295108532, 516439931, 1032879862, 2065759724]

約数ペア:

[(1, 2065759724), (2, 1032879862), (4, 516439931), (7, 295108532), (14, 147554266), (19, 108724196), (28, 73777133), (38, 54362098), (76, 27181049), (97, 21296492), (133, 15532028), (194, 10648246), (266, 7766014), (388, 5324123), (532, 3883007), (679, 3042356), (1358, 1521178), (1843, 1120868), (2716, 760589), (3686, 560434), (7372, 280217), (12901, 160124), (25802, 80062), (40031, 51604)]