2680490912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{447943}}^1$

素因数の和:447981

約数の個数: 48

約数和(自身を含む): 6095621952

約数和(自身を除く): 3415131040

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 447943, 895886, 1791772, 3583544, 4927373, 7167088, 7615031, 9854746, 14334176, 15230062, 19709492, 30460124, 39418984, 60920248, 78837968, 83765341, 121840496, 157675936, 167530682, 243680992, 335061364, 670122728, 1340245456, 2680490912]

約数ペア:

[(1, 2680490912), (2, 1340245456), (4, 670122728), (8, 335061364), (11, 243680992), (16, 167530682), (17, 157675936), (22, 121840496), (32, 83765341), (34, 78837968), (44, 60920248), (68, 39418984), (88, 30460124), (136, 19709492), (176, 15230062), (187, 14334176), (272, 9854746), (352, 7615031), (374, 7167088), (544, 4927373), (748, 3583544), (1496, 1791772), (2992, 895886), (5984, 447943)]