2038005864

素因数分解:

$2^3\times 3^2\times {\mathrm{1979}}^1\times {\mathrm{14303}}^1$

素因数の和:16294

約数の個数: 48

約数和(自身を含む): 5522774400

約数和(自身を除く): 3484768536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1979, 3958, 5937, 7916, 11874, 14303, 15832, 17811, 23748, 28606, 35622, 42909, 47496, 57212, 71244, 85818, 114424, 128727, 142488, 171636, 257454, 343272, 514908, 1029816, 28305637, 56611274, 84916911, 113222548, 169833822, 226445096, 254750733, 339667644, 509501466, 679335288, 1019002932, 2038005864]

約数ペア:

[(1, 2038005864), (2, 1019002932), (3, 679335288), (4, 509501466), (6, 339667644), (8, 254750733), (9, 226445096), (12, 169833822), (18, 113222548), (24, 84916911), (36, 56611274), (72, 28305637), (1979, 1029816), (3958, 514908), (5937, 343272), (7916, 257454), (11874, 171636), (14303, 142488), (15832, 128727), (17811, 114424), (23748, 85818), (28606, 71244), (35622, 57212), (42909, 47496)]