670207144

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{491}}^1\times {\mathrm{1759}}^1$

素因数の和:2353

約数の個数: 32

約数和(自身を含む): 1272902400

約数和(自身を除く): 602695256

約数列:

[1, 2, 4, 8, 97, 194, 388, 491, 776, 982, 1759, 1964, 3518, 3928, 7036, 14072, 47627, 95254, 170623, 190508, 341246, 381016, 682492, 863669, 1364984, 1727338, 3454676, 6909352, 83775893, 167551786, 335103572, 670207144]

約数ペア:

[(1, 670207144), (2, 335103572), (4, 167551786), (8, 83775893), (97, 6909352), (194, 3454676), (388, 1727338), (491, 1364984), (776, 863669), (982, 682492), (1759, 381016), (1964, 341246), (3518, 190508), (3928, 170623), (7036, 95254), (14072, 47627)]