2100035828

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{79}}^1\times {\mathrm{4993}}^1$

素因数の和:5109

約数の個数: 48

約数和(自身を含む): 4094280960

約数和(自身を除く): 1994245132

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1331, 1738, 2662, 3476, 4993, 5324, 9559, 9986, 19118, 19972, 38236, 54923, 105149, 109846, 210298, 219692, 394447, 420596, 604153, 788894, 1208306, 1577788, 2416612, 4338917, 6645683, 8677834, 13291366, 17355668, 26582732, 47728087, 95456174, 190912348, 525008957, 1050017914, 2100035828]

約数ペア:

[(1, 2100035828), (2, 1050017914), (4, 525008957), (11, 190912348), (22, 95456174), (44, 47728087), (79, 26582732), (121, 17355668), (158, 13291366), (242, 8677834), (316, 6645683), (484, 4338917), (869, 2416612), (1331, 1577788), (1738, 1208306), (2662, 788894), (3476, 604153), (4993, 420596), (5324, 394447), (9559, 219692), (9986, 210298), (19118, 109846), (19972, 105149), (38236, 54923)]