1343913296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{19937}}^1$

素因数の和:20339

約数の個数: 40

約数和(自身を含む): 2848103424

約数和(自身を除く): 1504190128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 383, 766, 1532, 3064, 4213, 6128, 8426, 16852, 19937, 33704, 39874, 67408, 79748, 159496, 219307, 318992, 438614, 877228, 1754456, 3508912, 7635871, 15271742, 30543484, 61086968, 83994581, 122173936, 167989162, 335978324, 671956648, 1343913296]

約数ペア:

[(1, 1343913296), (2, 671956648), (4, 335978324), (8, 167989162), (11, 122173936), (16, 83994581), (22, 61086968), (44, 30543484), (88, 15271742), (176, 7635871), (383, 3508912), (766, 1754456), (1532, 877228), (3064, 438614), (4213, 318992), (6128, 219307), (8426, 159496), (16852, 79748), (19937, 67408), (33704, 39874)]