11279792368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{120779}}^1$

素因数の和:121249

約数の個数: 40

約数和(自身を含む): 23588334000

約数和(自身を除く): 12308541632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 449, 898, 1796, 3592, 5837, 7184, 11674, 23348, 46696, 93392, 120779, 241558, 483116, 966232, 1570127, 1932464, 3140254, 6280508, 12561016, 25122032, 54229771, 108459542, 216919084, 433838168, 704987023, 867676336, 1409974046, 2819948092, 5639896184, 11279792368]

約数ペア:

[(1, 11279792368), (2, 5639896184), (4, 2819948092), (8, 1409974046), (13, 867676336), (16, 704987023), (26, 433838168), (52, 216919084), (104, 108459542), (208, 54229771), (449, 25122032), (898, 12561016), (1796, 6280508), (3592, 3140254), (5837, 1932464), (7184, 1570127), (11674, 966232), (23348, 483116), (46696, 241558), (93392, 120779)]