13432426

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 24064128

約数和(自身を除く): 10631702

約数列:

[1, 2, 7, 14, 43, 53, 86, 106, 301, 371, 421, 602, 742, 842, 2279, 2947, 4558, 5894, 15953, 18103, 22313, 31906, 36206, 44626, 126721, 156191, 253442, 312382, 959459, 1918918, 6716213, 13432426]

約数ペア:

[(1, 13432426), (2, 6716213), (7, 1918918), (14, 959459), (43, 312382), (53, 253442), (86, 156191), (106, 126721), (301, 44626), (371, 36206), (421, 31906), (602, 22313), (742, 18103), (842, 15953), (2279, 5894), (2947, 4558)]