2772978068

素因数分解:

$2^2\times 7^1\times {\mathrm{9431}}^1\times {\mathrm{10501}}^1$

素因数の和:19943

約数の個数: 24

約数和(自身を含む): 5547072384

約数和(自身を除く): 2774094316

約数列:

[1, 2, 4, 7, 14, 28, 9431, 10501, 18862, 21002, 37724, 42004, 66017, 73507, 132034, 147014, 264068, 294028, 99034931, 198069862, 396139724, 693244517, 1386489034, 2772978068]

約数ペア:

[(1, 2772978068), (2, 1386489034), (4, 693244517), (7, 396139724), (14, 198069862), (28, 99034931), (9431, 294028), (10501, 264068), (18862, 147014), (21002, 132034), (37724, 73507), (42004, 66017)]