2015209532

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{18097}}^1$

素因数の和:18246

約数の個数: 48

約数和(自身を含む): 4171516608

約数和(自身を除く): 2156307076

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 97, 164, 194, 287, 388, 574, 679, 1148, 1358, 2716, 3977, 7954, 15908, 18097, 27839, 36194, 55678, 72388, 111356, 126679, 253358, 506716, 741977, 1483954, 1755409, 2967908, 3510818, 5193839, 7021636, 10387678, 12287863, 20775356, 24575726, 49151452, 71971769, 143943538, 287887076, 503802383, 1007604766, 2015209532]

約数ペア:

[(1, 2015209532), (2, 1007604766), (4, 503802383), (7, 287887076), (14, 143943538), (28, 71971769), (41, 49151452), (82, 24575726), (97, 20775356), (164, 12287863), (194, 10387678), (287, 7021636), (388, 5193839), (574, 3510818), (679, 2967908), (1148, 1755409), (1358, 1483954), (2716, 741977), (3977, 506716), (7954, 253358), (15908, 126679), (18097, 111356), (27839, 72388), (36194, 55678)]