2080853312

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{19717}}^1$

素因数の和:19843

約数の個数: 56

約数和(自身を含む): 4417384104

約数和(自身を除く): 2336530792

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 136, 194, 272, 388, 544, 776, 1088, 1552, 1649, 3104, 3298, 6208, 6596, 13192, 19717, 26384, 39434, 52768, 78868, 105536, 157736, 315472, 335189, 630944, 670378, 1261888, 1340756, 1912549, 2681512, 3825098, 5363024, 7650196, 10726048, 15300392, 21452096, 30600784, 32513333, 61201568, 65026666, 122403136, 130053332, 260106664, 520213328, 1040426656, 2080853312]

約数ペア:

[(1, 2080853312), (2, 1040426656), (4, 520213328), (8, 260106664), (16, 130053332), (17, 122403136), (32, 65026666), (34, 61201568), (64, 32513333), (68, 30600784), (97, 21452096), (136, 15300392), (194, 10726048), (272, 7650196), (388, 5363024), (544, 3825098), (776, 2681512), (1088, 1912549), (1552, 1340756), (1649, 1261888), (3104, 670378), (3298, 630944), (6208, 335189), (6596, 315472), (13192, 157736), (19717, 105536), (26384, 78868), (39434, 52768)]