659969274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{20411}}^1$

素因数の和:20750

約数の個数: 32

約数和(自身を含む): 1402059456

約数和(自身を除く): 742090182

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 317, 634, 951, 1902, 5389, 10778, 16167, 20411, 32334, 40822, 61233, 122466, 346987, 693974, 1040961, 2081922, 6470287, 12940574, 19410861, 38821722, 109994879, 219989758, 329984637, 659969274]

約数ペア:

[(1, 659969274), (2, 329984637), (3, 219989758), (6, 109994879), (17, 38821722), (34, 19410861), (51, 12940574), (102, 6470287), (317, 2081922), (634, 1040961), (951, 693974), (1902, 346987), (5389, 122466), (10778, 61233), (16167, 40822), (20411, 32334)]