2071440588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{524681}}^1$

素因数の和:524742

約数の個数: 48

約数和(自身を含む): 5641380864

約数和(自身を除く): 3569940276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 524681, 1049362, 1574043, 2098724, 3148086, 3672767, 6296172, 7345534, 11018301, 14691068, 22036602, 24660007, 44073204, 49320014, 73980021, 98640028, 147960042, 172620049, 295920084, 345240098, 517860147, 690480196, 1035720294, 2071440588]

約数ペア:

[(1, 2071440588), (2, 1035720294), (3, 690480196), (4, 517860147), (6, 345240098), (7, 295920084), (12, 172620049), (14, 147960042), (21, 98640028), (28, 73980021), (42, 49320014), (47, 44073204), (84, 24660007), (94, 22036602), (141, 14691068), (188, 11018301), (282, 7345534), (329, 6296172), (564, 3672767), (658, 3148086), (987, 2098724), (1316, 1574043), (1974, 1049362), (3948, 524681)]