2017279518

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{51749}}^1$

素因数の和:51916

約数の個数: 32

約数和(自身を含む): 4135860000

約数和(自身を除く): 2118580482

約数列:

[1, 2, 3, 6, 73, 89, 146, 178, 219, 267, 438, 534, 6497, 12994, 19491, 38982, 51749, 103498, 155247, 310494, 3777677, 4605661, 7555354, 9211322, 11333031, 13816983, 22666062, 27633966, 336213253, 672426506, 1008639759, 2017279518]

約数ペア:

[(1, 2017279518), (2, 1008639759), (3, 672426506), (6, 336213253), (73, 27633966), (89, 22666062), (146, 13816983), (178, 11333031), (219, 9211322), (267, 7555354), (438, 4605661), (534, 3777677), (6497, 310494), (12994, 155247), (19491, 103498), (38982, 51749)]