1684156784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{5657}}^1$

素因数の和:6497

約数の個数: 40

約数和(自身を含む): 3409737120

約数和(自身を除く): 1725580336

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 809, 1618, 3236, 5657, 6472, 11314, 12944, 18607, 22628, 37214, 45256, 74428, 90512, 130111, 148856, 260222, 297712, 520444, 1040888, 2081776, 4576513, 9153026, 18306052, 36612104, 73224208, 105259799, 210519598, 421039196, 842078392, 1684156784]

約数ペア:

[(1, 1684156784), (2, 842078392), (4, 421039196), (8, 210519598), (16, 105259799), (23, 73224208), (46, 36612104), (92, 18306052), (184, 9153026), (368, 4576513), (809, 2081776), (1618, 1040888), (3236, 520444), (5657, 297712), (6472, 260222), (11314, 148856), (12944, 130111), (18607, 90512), (22628, 74428), (37214, 45256)]