715640926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2209

約数の個数: 64

約数和(自身を含む): 1450068480

約数和(自身を除く): 734427554

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 179, 182, 286, 358, 1001, 1253, 1969, 1997, 2002, 2327, 2506, 3938, 3994, 4654, 13783, 13979, 16289, 21967, 25597, 25961, 27566, 27958, 32578, 43934, 51194, 51922, 153769, 179179, 181727, 285571, 307538, 357463, 358358, 363454, 571142, 714926, 1998997, 2502241, 3932093, 3997994, 4647019, 5004482, 7864186, 9294038, 27524651, 32529133, 51117209, 55049302, 65058266, 102234418, 357820463, 715640926]

約数ペア:

[(1, 715640926), (2, 357820463), (7, 102234418), (11, 65058266), (13, 55049302), (14, 51117209), (22, 32529133), (26, 27524651), (77, 9294038), (91, 7864186), (143, 5004482), (154, 4647019), (179, 3997994), (182, 3932093), (286, 2502241), (358, 1998997), (1001, 714926), (1253, 571142), (1969, 363454), (1997, 358358), (2002, 357463), (2327, 307538), (2506, 285571), (3938, 181727), (3994, 179179), (4654, 153769), (13783, 51922), (13979, 51194), (16289, 43934), (21967, 32578), (25597, 27958), (25961, 27566)]