589039556

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{18341}}^1$

素因数の和:18420

約数の個数: 48

約数和(自身を含む): 1249016832

約数和(自身を除く): 659977276

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 148, 217, 259, 434, 518, 868, 1036, 1147, 2294, 4588, 8029, 16058, 18341, 32116, 36682, 73364, 128387, 256774, 513548, 568571, 678617, 1137142, 1357234, 2274284, 2714468, 3979997, 4750319, 7959994, 9500638, 15919988, 19001276, 21037127, 42074254, 84148508, 147259889, 294519778, 589039556]

約数ペア:

[(1, 589039556), (2, 294519778), (4, 147259889), (7, 84148508), (14, 42074254), (28, 21037127), (31, 19001276), (37, 15919988), (62, 9500638), (74, 7959994), (124, 4750319), (148, 3979997), (217, 2714468), (259, 2274284), (434, 1357234), (518, 1137142), (868, 678617), (1036, 568571), (1147, 513548), (2294, 256774), (4588, 128387), (8029, 73364), (16058, 36682), (18341, 32116)]