974331358

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{486679}}^1$

素因数の和:486712

約数の個数: 32

約数和(自身を含む): 1962293760

約数和(自身を除く): 987962402

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 486679, 973358, 3406753, 5353469, 6326827, 6813506, 10706938, 12653654, 37474283, 44287789, 69595097, 74948566, 88575578, 139190194, 487165679, 974331358]

約数ペア:

[(1, 974331358), (2, 487165679), (7, 139190194), (11, 88575578), (13, 74948566), (14, 69595097), (22, 44287789), (26, 37474283), (77, 12653654), (91, 10706938), (143, 6813506), (154, 6326827), (182, 5353469), (286, 3406753), (1001, 973358), (2002, 486679)]