13860308

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4091}}^1$

素因数の和:4124

約数の個数: 36

約数和(自身を含む): 30477216

約数和(自身を除く): 16616908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4091, 8182, 16364, 28637, 45001, 57274, 90002, 114548, 180004, 315007, 495011, 630014, 990022, 1260028, 1980044, 3465077, 6930154, 13860308]

約数ペア:

[(1, 13860308), (2, 6930154), (4, 3465077), (7, 1980044), (11, 1260028), (14, 990022), (22, 630014), (28, 495011), (44, 315007), (77, 180004), (121, 114548), (154, 90002), (242, 57274), (308, 45001), (484, 28637), (847, 16364), (1694, 8182), (3388, 4091)]