2820232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:345

約数の個数: 32

約数和(自身を含む): 5686200

約数和(自身を除く): 2865968

約数列:

[1, 2, 4, 8, 17, 34, 68, 89, 136, 178, 233, 356, 466, 712, 932, 1513, 1864, 3026, 3961, 6052, 7922, 12104, 15844, 20737, 31688, 41474, 82948, 165896, 352529, 705058, 1410116, 2820232]

約数ペア:

[(1, 2820232), (2, 1410116), (4, 705058), (8, 352529), (17, 165896), (34, 82948), (68, 41474), (89, 31688), (136, 20737), (178, 15844), (233, 12104), (356, 7922), (466, 6052), (712, 3961), (932, 3026), (1513, 1864)]