4327840972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{23827}}^1$

素因数の和:24350

約数の個数: 48

約数和(自身を含む): 9340576000

約数和(自身を除く): 5012735028

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 499, 998, 1996, 3493, 6487, 6986, 12974, 13972, 23827, 25948, 45409, 47654, 90818, 95308, 166789, 181636, 309751, 333578, 619502, 667156, 1239004, 2168257, 4336514, 8673028, 11889673, 23779346, 47558692, 83227711, 154565749, 166455422, 309131498, 332910844, 618262996, 1081960243, 2163920486, 4327840972]

約数ペア:

[(1, 4327840972), (2, 2163920486), (4, 1081960243), (7, 618262996), (13, 332910844), (14, 309131498), (26, 166455422), (28, 154565749), (52, 83227711), (91, 47558692), (182, 23779346), (364, 11889673), (499, 8673028), (998, 4336514), (1996, 2168257), (3493, 1239004), (6487, 667156), (6986, 619502), (12974, 333578), (13972, 309751), (23827, 181636), (25948, 166789), (45409, 95308), (47654, 90818)]