4871551778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1\times {\mathrm{1487}}^1$

素因数の和:2762

約数の個数: 32

約数和(自身を含む): 7809143040

約数和(自身を除く): 2937591262

約数列:

[1, 2, 19, 38, 73, 146, 1181, 1387, 1487, 2362, 2774, 2974, 22439, 28253, 44878, 56506, 86213, 108551, 172426, 217102, 1638047, 1756147, 2062469, 3276094, 3512294, 4124938, 33366793, 66733586, 128198731, 256397462, 2435775889, 4871551778]

約数ペア:

[(1, 4871551778), (2, 2435775889), (19, 256397462), (38, 128198731), (73, 66733586), (146, 33366793), (1181, 4124938), (1387, 3512294), (1487, 3276094), (2362, 2062469), (2774, 1756147), (2974, 1638047), (22439, 217102), (28253, 172426), (44878, 108551), (56506, 86213)]