3141992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2953}}^1$

素因数の和:2985

約数の個数: 32

約数和(自身を含む): 7089600

約数和(自身を除く): 3947608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 2953, 5906, 11812, 20671, 23624, 41342, 56107, 82684, 112214, 165368, 224428, 392749, 448856, 785498, 1570996, 3141992]

約数ペア:

[(1, 3141992), (2, 1570996), (4, 785498), (7, 448856), (8, 392749), (14, 224428), (19, 165368), (28, 112214), (38, 82684), (56, 56107), (76, 41342), (133, 23624), (152, 20671), (266, 11812), (532, 5906), (1064, 2953)]