2018752624

素因数分解:

$2^4\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{16253}}^1$

素因数の和:17377

約数の個数: 40

約数和(自身を含む): 4474401120

約数和(自身を除く): 2455648496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1109, 2218, 4436, 7763, 8872, 15526, 16253, 17744, 31052, 32506, 62104, 65012, 113771, 124208, 130024, 227542, 260048, 455084, 910168, 1820336, 18024577, 36049154, 72098308, 126172039, 144196616, 252344078, 288393232, 504688156, 1009376312, 2018752624]

約数ペア:

[(1, 2018752624), (2, 1009376312), (4, 504688156), (7, 288393232), (8, 252344078), (14, 144196616), (16, 126172039), (28, 72098308), (56, 36049154), (112, 18024577), (1109, 1820336), (2218, 910168), (4436, 455084), (7763, 260048), (8872, 227542), (15526, 130024), (16253, 124208), (17744, 113771), (31052, 65012), (32506, 62104)]