13308817938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{690793}}^1$

素因数の和:690843

約数の個数: 48

約数和(自身を含む): 30339672480

約数和(自身を除く): 17030854542

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 741, 1014, 1482, 3211, 6422, 9633, 19266, 690793, 1381586, 2072379, 4144758, 8980309, 13125067, 17960618, 26250134, 26940927, 39375201, 53881854, 78750402, 116744017, 170625871, 233488034, 341251742, 350232051, 511877613, 700464102, 1023755226, 2218136323, 4436272646, 6654408969, 13308817938]

約数ペア:

[(1, 13308817938), (2, 6654408969), (3, 4436272646), (6, 2218136323), (13, 1023755226), (19, 700464102), (26, 511877613), (38, 350232051), (39, 341251742), (57, 233488034), (78, 170625871), (114, 116744017), (169, 78750402), (247, 53881854), (338, 39375201), (494, 26940927), (507, 26250134), (741, 17960618), (1014, 13125067), (1482, 8980309), (3211, 4144758), (6422, 2072379), (9633, 1381586), (19266, 690793)]