2076751768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{219437}}^1$

素因数の和:219476

約数の個数: 48

約数和(自身を含む): 4818858480

約数和(自身を除く): 2742106712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 9464, 219437, 438874, 877748, 1536059, 1755496, 2852681, 3072118, 5705362, 6144236, 11410724, 12288472, 19968767, 22821448, 37084853, 39937534, 74169706, 79875068, 148339412, 159750136, 259593971, 296678824, 519187942, 1038375884, 2076751768]

約数ペア:

[(1, 2076751768), (2, 1038375884), (4, 519187942), (7, 296678824), (8, 259593971), (13, 159750136), (14, 148339412), (26, 79875068), (28, 74169706), (52, 39937534), (56, 37084853), (91, 22821448), (104, 19968767), (169, 12288472), (182, 11410724), (338, 6144236), (364, 5705362), (676, 3072118), (728, 2852681), (1183, 1755496), (1352, 1536059), (2366, 877748), (4732, 438874), (9464, 219437)]