1269782930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9767561}}^1$

素因数の和:9767581

約数の個数: 16

約数和(自身を含む): 2461425624

約数和(自身を除く): 1191642694

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 9767561, 19535122, 48837805, 97675610, 126978293, 253956586, 634891465, 1269782930]

約数ペア:

[(1, 1269782930), (2, 634891465), (5, 253956586), (10, 126978293), (13, 97675610), (26, 48837805), (65, 19535122), (130, 9767561)]