2930788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 36

約数和(自身を含む): 6288240

約数和(自身を除く): 3357452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 787, 931, 1574, 1862, 3148, 3724, 5509, 11018, 14953, 22036, 29906, 38563, 59812, 77126, 104671, 154252, 209342, 418684, 732697, 1465394, 2930788]

約数ペア:

[(1, 2930788), (2, 1465394), (4, 732697), (7, 418684), (14, 209342), (19, 154252), (28, 104671), (38, 77126), (49, 59812), (76, 38563), (98, 29906), (133, 22036), (196, 14953), (266, 11018), (532, 5509), (787, 3724), (931, 3148), (1574, 1862)]