997947636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{115343}}^1$

素因数の和:115460

約数の個数: 48

約数和(自身を含む): 2687053824

約数和(自身を除く): 1689106188

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 115343, 230686, 346029, 461372, 692058, 807401, 1384116, 1614802, 2422203, 3229604, 4844406, 9688812, 11880329, 23760658, 35640987, 47521316, 71281974, 83162303, 142563948, 166324606, 249486909, 332649212, 498973818, 997947636]

約数ペア:

[(1, 997947636), (2, 498973818), (3, 332649212), (4, 249486909), (6, 166324606), (7, 142563948), (12, 83162303), (14, 71281974), (21, 47521316), (28, 35640987), (42, 23760658), (84, 11880329), (103, 9688812), (206, 4844406), (309, 3229604), (412, 2422203), (618, 1614802), (721, 1384116), (1236, 807401), (1442, 692058), (2163, 461372), (2884, 346029), (4326, 230686), (8652, 115343)]