4915693528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{688087}}^1$

素因数の和:688159

約数の個数: 32

約数和(自身を含む): 9908467200

約数和(自身を除く): 4992773672

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 688087, 1376174, 2752348, 5504696, 13073653, 26147306, 32340089, 52294612, 64680178, 104589224, 129360356, 258720712, 614461691, 1228923382, 2457846764, 4915693528]

約数ペア:

[(1, 4915693528), (2, 2457846764), (4, 1228923382), (8, 614461691), (19, 258720712), (38, 129360356), (47, 104589224), (76, 64680178), (94, 52294612), (152, 32340089), (188, 26147306), (376, 13073653), (893, 5504696), (1786, 2752348), (3572, 1376174), (7144, 688087)]