2517804912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{394393}}^1$

素因数の和:394430

約数の個数: 80

約数和(自身を含む): 7824776960

約数和(自身を除く): 5306972048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 394393, 788786, 1183179, 1577572, 2366358, 2760751, 3155144, 4732716, 5521502, 6310288, 7493467, 8282253, 9465432, 11043004, 14986934, 16564506, 18930864, 22086008, 22480401, 29973868, 33129012, 44172016, 44960802, 52454269, 59947736, 66258024, 89921604, 104908538, 119895472, 132516048, 157362807, 179843208, 209817076, 314725614, 359686416, 419634152, 629451228, 839268304, 1258902456, 2517804912]

約数ペア:

[(1, 2517804912), (2, 1258902456), (3, 839268304), (4, 629451228), (6, 419634152), (7, 359686416), (8, 314725614), (12, 209817076), (14, 179843208), (16, 157362807), (19, 132516048), (21, 119895472), (24, 104908538), (28, 89921604), (38, 66258024), (42, 59947736), (48, 52454269), (56, 44960802), (57, 44172016), (76, 33129012), (84, 29973868), (112, 22480401), (114, 22086008), (133, 18930864), (152, 16564506), (168, 14986934), (228, 11043004), (266, 9465432), (304, 8282253), (336, 7493467), (399, 6310288), (456, 5521502), (532, 4732716), (798, 3155144), (912, 2760751), (1064, 2366358), (1596, 1577572), (2128, 1183179), (3192, 788786), (6384, 394393)]