13379867826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{632977}}^1$

素因数の和:633266

約数の個数: 32

約数和(自身を含む): 28924562688

約数和(自身を除く): 15544694862

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 7046, 10569, 21138, 632977, 1265954, 1898931, 3797862, 8228701, 16457402, 24686103, 49372206, 171536767, 343073534, 514610301, 1029220602, 2229977971, 4459955942, 6689933913, 13379867826]

約数ペア:

[(1, 13379867826), (2, 6689933913), (3, 4459955942), (6, 2229977971), (13, 1029220602), (26, 514610301), (39, 343073534), (78, 171536767), (271, 49372206), (542, 24686103), (813, 16457402), (1626, 8228701), (3523, 3797862), (7046, 1898931), (10569, 1265954), (21138, 632977)]