390254046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{714751}}^1$

素因数の和:714776

約数の個数: 32

約数和(自身を含む): 960626688

約数和(自身を除く): 570372642

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 714751, 1429502, 2144253, 4288506, 5003257, 9291763, 10006514, 15009771, 18583526, 27875289, 30019542, 55750578, 65042341, 130084682, 195127023, 390254046]

約数ペア:

[(1, 390254046), (2, 195127023), (3, 130084682), (6, 65042341), (7, 55750578), (13, 30019542), (14, 27875289), (21, 18583526), (26, 15009771), (39, 10006514), (42, 9291763), (78, 5003257), (91, 4288506), (182, 2144253), (273, 1429502), (546, 714751)]