1963472

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 4452096

約数和(自身を除く): 2488624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 373, 376, 658, 746, 752, 1316, 1492, 2611, 2632, 2984, 5222, 5264, 5968, 10444, 17531, 20888, 35062, 41776, 70124, 122717, 140248, 245434, 280496, 490868, 981736, 1963472]

約数ペア:

[(1, 1963472), (2, 981736), (4, 490868), (7, 280496), (8, 245434), (14, 140248), (16, 122717), (28, 70124), (47, 41776), (56, 35062), (94, 20888), (112, 17531), (188, 10444), (329, 5968), (373, 5264), (376, 5222), (658, 2984), (746, 2632), (752, 2611), (1316, 1492)]