26321170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 22947566

約数列:

[1, 2, 5, 10, 31, 62, 155, 197, 310, 394, 431, 862, 985, 1970, 2155, 4310, 6107, 12214, 13361, 26722, 30535, 61070, 66805, 84907, 133610, 169814, 424535, 849070, 2632117, 5264234, 13160585, 26321170]

約数ペア:

[(1, 26321170), (2, 13160585), (5, 5264234), (10, 2632117), (31, 849070), (62, 424535), (155, 169814), (197, 133610), (310, 84907), (394, 66805), (431, 61070), (862, 30535), (985, 26722), (1970, 13361), (2155, 12214), (4310, 6107)]