15704972062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1\times {\mathrm{1301}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 27781221888

約数和(自身を除く): 12076249826

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 881, 1054, 1301, 1762, 2602, 6851, 11453, 13702, 14977, 16913, 22117, 22906, 27311, 29954, 33826, 40331, 44234, 54622, 80662, 194701, 287521, 355043, 389402, 464287, 524303, 575042, 685627, 710086, 928574, 1048606, 1146181, 1371254, 2292362, 6035731, 8913151, 12071462, 14900353, 17826302, 19485077, 29800706, 35531611, 38970154, 71063222, 253306001, 461910943, 506612002, 604037387, 923821886, 1208074774, 7852486031, 15704972062]

約数ペア:

[(1, 15704972062), (2, 7852486031), (13, 1208074774), (17, 923821886), (26, 604037387), (31, 506612002), (34, 461910943), (62, 253306001), (221, 71063222), (403, 38970154), (442, 35531611), (527, 29800706), (806, 19485077), (881, 17826302), (1054, 14900353), (1301, 12071462), (1762, 8913151), (2602, 6035731), (6851, 2292362), (11453, 1371254), (13702, 1146181), (14977, 1048606), (16913, 928574), (22117, 710086), (22906, 685627), (27311, 575042), (29954, 524303), (33826, 464287), (40331, 389402), (44234, 355043), (54622, 287521), (80662, 194701)]