2889517345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 4154250240

約数和(自身を除く): 1264732895

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 179, 211, 535, 715, 895, 1055, 1177, 1391, 1969, 2321, 2327, 2743, 5885, 6955, 9845, 11605, 11635, 13715, 15301, 19153, 22577, 25597, 30173, 37769, 76505, 95765, 112885, 127985, 150865, 188845, 210683, 248347, 248989, 293501, 415459, 490997, 1053415, 1241735, 1244945, 1467505, 2077295, 2454985, 2738879, 3228511, 4041283, 5400967, 13694395, 16142555, 20206415, 27004835, 44454113, 52536679, 222270565, 262683395, 577903469, 2889517345]

約数ペア:

[(1, 2889517345), (5, 577903469), (11, 262683395), (13, 222270565), (55, 52536679), (65, 44454113), (107, 27004835), (143, 20206415), (179, 16142555), (211, 13694395), (535, 5400967), (715, 4041283), (895, 3228511), (1055, 2738879), (1177, 2454985), (1391, 2077295), (1969, 1467505), (2321, 1244945), (2327, 1241735), (2743, 1053415), (5885, 490997), (6955, 415459), (9845, 293501), (11605, 248989), (11635, 248347), (13715, 210683), (15301, 188845), (19153, 150865), (22577, 127985), (25597, 112885), (30173, 95765), (37769, 76505)]