738918362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{18371}}^1$

素因数の和:18423

約数の個数: 48

約数和(自身を含む): 1452416832

約数和(自身を除く): 713498470

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 5746, 18371, 20111, 36742, 40222, 128597, 238823, 257194, 312307, 477646, 624614, 1671761, 2186149, 3104699, 3343522, 4059991, 4372298, 6209398, 8119982, 21732893, 28419937, 43465786, 52779883, 56839874, 105559766, 369459181, 738918362]

約数ペア:

[(1, 738918362), (2, 369459181), (7, 105559766), (13, 56839874), (14, 52779883), (17, 43465786), (26, 28419937), (34, 21732893), (91, 8119982), (119, 6209398), (169, 4372298), (182, 4059991), (221, 3343522), (238, 3104699), (338, 2186149), (442, 1671761), (1183, 624614), (1547, 477646), (2366, 312307), (2873, 257194), (3094, 238823), (5746, 128597), (18371, 40222), (20111, 36742)]