291569754086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{8489191}}^1$

素因数の和:8490527

約数の個数: 16

約数和(自身を含む): 471353896608

約数和(自身を除く): 179784142522

約数列:

[1, 2, 13, 26, 1321, 2642, 17173, 34346, 8489191, 16978382, 110359483, 220718966, 11214221311, 22428442622, 145784877043, 291569754086]

約数ペア:

[(1, 291569754086), (2, 145784877043), (13, 22428442622), (26, 11214221311), (1321, 220718966), (2642, 110359483), (17173, 16978382), (34346, 8489191)]