13890996834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{376511}}^1$

素因数の和:376583

約数の個数: 64

約数和(自身を含む): 33398120448

約数和(自身を除く): 19507123614

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 6149, 12298, 18447, 36894, 376511, 753022, 1129533, 2259066, 4141621, 4894643, 8283242, 9789286, 12424863, 14683929, 16189973, 24849726, 29367858, 32379946, 48569919, 53841073, 97139838, 107682146, 161523219, 178089703, 210469649, 323046438, 356179406, 420939298, 534269109, 631408947, 1068538218, 1262817894, 2315166139, 4630332278, 6945498417, 13890996834]

約数ペア:

[(1, 13890996834), (2, 6945498417), (3, 4630332278), (6, 2315166139), (11, 1262817894), (13, 1068538218), (22, 631408947), (26, 534269109), (33, 420939298), (39, 356179406), (43, 323046438), (66, 210469649), (78, 178089703), (86, 161523219), (129, 107682146), (143, 97139838), (258, 53841073), (286, 48569919), (429, 32379946), (473, 29367858), (559, 24849726), (858, 16189973), (946, 14683929), (1118, 12424863), (1419, 9789286), (1677, 8283242), (2838, 4894643), (3354, 4141621), (6149, 2259066), (12298, 1129533), (18447, 753022), (36894, 376511)]