2582337940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1418867}}^1$

素因数の和:1418896

約数の個数: 48

約数和(自身を含む): 6674355072

約数和(自身を除く): 4092017132

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 1418867, 2837734, 5675468, 7094335, 9932069, 14188670, 18445271, 19864138, 28377340, 36890542, 39728276, 49660345, 73781084, 92226355, 99320690, 129116897, 184452710, 198641380, 258233794, 368905420, 516467588, 645584485, 1291168970, 2582337940]

約数ペア:

[(1, 2582337940), (2, 1291168970), (4, 645584485), (5, 516467588), (7, 368905420), (10, 258233794), (13, 198641380), (14, 184452710), (20, 129116897), (26, 99320690), (28, 92226355), (35, 73781084), (52, 49660345), (65, 39728276), (70, 36890542), (91, 28377340), (130, 19864138), (140, 18445271), (182, 14188670), (260, 9932069), (364, 7094335), (455, 5675468), (910, 2837734), (1820, 1418867)]